mammalian phenotype
        hematopoietic system phenotype
                abnormal hematopoietic system morphology/development
                        abnormal blood cell morphology/development
                                abnormal hematopoiesis
                                        abnormal hematopoietic cell number
                                                abnormal leukocyte cell number
                                                        abnormal lymphocyte cell number
                                                                abnormal T cell number
                                                                        decreased T cell number
                                                                                absent T cells +
                                                                                decreased activated T cell number
                                                                                decreased double-negative T cell number +
                                                                                decreased double-positive T cell number
                                                                                decreased gamma-delta T cell number +
                                                                                decreased memory T cell number +
                                                                                decreased NK T cell number +
                                                                                decreased regulatory T cell number +
                                                                                decreased single-positive T cell number +
                                                                                decreased thymocyte number [MP:0000715] (276 genotypes, 304 annotations)
                                                                                        decreased DN1 thymic pro-T cell number
                                                                                        decreased DN2 thymocyte number
                                                                                        decreased DN3 thymocyte number
                                                                                        decreased DN4 thymocyte number

---

mammalian phenotype
        hematopoietic system phenotype
                abnormal hematopoietic system morphology/development
                        abnormal blood cell morphology/development
                                abnormal hematopoiesis
                                        abnormal hematopoietic cell number
                                                abnormal leukocyte cell number
                                                        abnormal lymphocyte cell number
                                                                decreased lymphocyte cell number
                                                                        decreased T cell number
                                                                                absent T cells +
                                                                                decreased activated T cell number
                                                                                decreased double-negative T cell number +
                                                                                decreased double-positive T cell number
                                                                                decreased gamma-delta T cell number +
                                                                                decreased memory T cell number +
                                                                                decreased NK T cell number +
                                                                                decreased regulatory T cell number +
                                                                                decreased single-positive T cell number +
                                                                                decreased thymocyte number [MP:0000715] (276 genotypes, 304 annotations)
                                                                                        decreased DN1 thymic pro-T cell number
                                                                                        decreased DN2 thymocyte number
                                                                                        decreased DN3 thymocyte number
                                                                                        decreased DN4 thymocyte number

---

mammalian phenotype
        hematopoietic system phenotype
                abnormal hematopoietic system morphology/development
                        abnormal blood cell morphology/development
                                abnormal hematopoiesis
                                        abnormal hematopoietic cell number
                                                abnormal leukocyte cell number
                                                        decreased leukocyte cell number
                                                                decreased lymphocyte cell number
                                                                        decreased T cell number
                                                                                absent T cells +
                                                                                decreased activated T cell number
                                                                                decreased double-negative T cell number +
                                                                                decreased double-positive T cell number
                                                                                decreased gamma-delta T cell number +
                                                                                decreased memory T cell number +
                                                                                decreased NK T cell number +
                                                                                decreased regulatory T cell number +
                                                                                decreased single-positive T cell number +
                                                                                decreased thymocyte number [MP:0000715] (276 genotypes, 304 annotations)
                                                                                        decreased DN1 thymic pro-T cell number
                                                                                        decreased DN2 thymocyte number
                                                                                        decreased DN3 thymocyte number
                                                                                        decreased DN4 thymocyte number

---

mammalian phenotype
        hematopoietic system phenotype
                abnormal hematopoietic system morphology/development
                        abnormal blood cell morphology/development
                                abnormal hematopoiesis
                                        abnormal hematopoietic cell number
                                                decreased hematopoietic cell number
                                                        decreased leukocyte cell number
                                                                decreased lymphocyte cell number
                                                                        decreased T cell number
                                                                                absent T cells +
                                                                                decreased activated T cell number
                                                                                decreased double-negative T cell number +
                                                                                decreased double-positive T cell number
                                                                                decreased gamma-delta T cell number +
                                                                                decreased memory T cell number +
                                                                                decreased NK T cell number +
                                                                                decreased regulatory T cell number +
                                                                                decreased single-positive T cell number +
                                                                                decreased thymocyte number [MP:0000715] (276 genotypes, 304 annotations)
                                                                                        decreased DN1 thymic pro-T cell number
                                                                                        decreased DN2 thymocyte number
                                                                                        decreased DN3 thymocyte number
                                                                                        decreased DN4 thymocyte number

---

mammalian phenotype
        hematopoietic system phenotype
                abnormal hematopoietic system morphology/development
                        abnormal blood cell morphology/development
                                abnormal hematopoiesis
                                        abnormal leukocyte morphology
                                                abnormal leukocyte cell number
                                                        abnormal lymphocyte cell number
                                                                abnormal T cell number
                                                                        decreased T cell number
                                                                                absent T cells +
                                                                                decreased activated T cell number
                                                                                decreased double-negative T cell number +
                                                                                decreased double-positive T cell number
                                                                                decreased gamma-delta T cell number +
                                                                                decreased memory T cell number +
                                                                                decreased NK T cell number +
                                                                                decreased regulatory T cell number +
                                                                                decreased single-positive T cell number +
                                                                                decreased thymocyte number [MP:0000715] (276 genotypes, 304 annotations)
                                                                                        decreased DN1 thymic pro-T cell number
                                                                                        decreased DN2 thymocyte number
                                                                                        decreased DN3 thymocyte number
                                                                                        decreased DN4 thymocyte number

---

mammalian phenotype
        hematopoietic system phenotype
                abnormal hematopoietic system morphology/development
                        abnormal blood cell morphology/development
                                abnormal hematopoiesis
                                        abnormal leukocyte morphology
                                                abnormal leukocyte cell number
                                                        abnormal lymphocyte cell number
                                                                decreased lymphocyte cell number
                                                                        decreased T cell number
                                                                                absent T cells +
                                                                                decreased activated T cell number
                                                                                decreased double-negative T cell number +
                                                                                decreased double-positive T cell number
                                                                                decreased gamma-delta T cell number +
                                                                                decreased memory T cell number +
                                                                                decreased NK T cell number +
                                                                                decreased regulatory T cell number +
                                                                                decreased single-positive T cell number +
                                                                                decreased thymocyte number [MP:0000715] (276 genotypes, 304 annotations)
                                                                                        decreased DN1 thymic pro-T cell number
                                                                                        decreased DN2 thymocyte number
                                                                                        decreased DN3 thymocyte number
                                                                                        decreased DN4 thymocyte number

---

mammalian phenotype
        hematopoietic system phenotype
                abnormal hematopoietic system morphology/development
                        abnormal blood cell morphology/development
                                abnormal hematopoiesis
                                        abnormal leukocyte morphology
                                                abnormal leukocyte cell number
                                                        decreased leukocyte cell number
                                                                decreased lymphocyte cell number
                                                                        decreased T cell number
                                                                                absent T cells +
                                                                                decreased activated T cell number
                                                                                decreased double-negative T cell number +
                                                                                decreased double-positive T cell number
                                                                                decreased gamma-delta T cell number +
                                                                                decreased memory T cell number +
                                                                                decreased NK T cell number +
                                                                                decreased regulatory T cell number +
                                                                                decreased single-positive T cell number +
                                                                                decreased thymocyte number [MP:0000715] (276 genotypes, 304 annotations)
                                                                                        decreased DN1 thymic pro-T cell number
                                                                                        decreased DN2 thymocyte number
                                                                                        decreased DN3 thymocyte number
                                                                                        decreased DN4 thymocyte number

---

mammalian phenotype
        hematopoietic system phenotype
                abnormal hematopoietic system morphology/development
                        abnormal blood cell morphology/development
                                abnormal hematopoiesis
                                        abnormal leukocyte morphology
                                                abnormal mononuclear cell morphology
                                                        abnormal lymphocyte morphology
                                                                abnormal lymphocyte cell number
                                                                        abnormal T cell number
                                                                                decreased T cell number
                                                                                        absent T cells +
                                                                                        decreased activated T cell number
                                                                                        decreased double-negative T cell number +
                                                                                        decreased double-positive T cell number
                                                                                        decreased gamma-delta T cell number +
                                                                                        decreased memory T cell number +
                                                                                        decreased NK T cell number +
                                                                                        decreased regulatory T cell number +
                                                                                        decreased single-positive T cell number +
                                                                                        decreased thymocyte number [MP:0000715] (276 genotypes, 304 annotations)
                                                                                                decreased DN1 thymic pro-T cell number
                                                                                                decreased DN2 thymocyte number
                                                                                                decreased DN3 thymocyte number
                                                                                                decreased DN4 thymocyte number

---

mammalian phenotype
        hematopoietic system phenotype
                abnormal hematopoietic system morphology/development
                        abnormal blood cell morphology/development
                                abnormal hematopoiesis
                                        abnormal leukocyte morphology
                                                abnormal mononuclear cell morphology
                                                        abnormal lymphocyte morphology
                                                                abnormal lymphocyte cell number
                                                                        decreased lymphocyte cell number
                                                                                decreased T cell number
                                                                                        absent T cells +
                                                                                        decreased activated T cell number
                                                                                        decreased double-negative T cell number +
                                                                                        decreased double-positive T cell number
                                                                                        decreased gamma-delta T cell number +
                                                                                        decreased memory T cell number +
                                                                                        decreased NK T cell number +
                                                                                        decreased regulatory T cell number +
                                                                                        decreased single-positive T cell number +
                                                                                        decreased thymocyte number [MP:0000715] (276 genotypes, 304 annotations)
                                                                                                decreased DN1 thymic pro-T cell number
                                                                                                decreased DN2 thymocyte number
                                                                                                decreased DN3 thymocyte number
                                                                                                decreased DN4 thymocyte number

---

mammalian phenotype
        hematopoietic system phenotype
                abnormal hematopoietic system morphology/development
                        abnormal blood cell morphology/development
                                abnormal hematopoiesis
                                        abnormal leukocyte morphology
                                                abnormal mononuclear cell morphology
                                                        abnormal lymphocyte morphology
                                                                abnormal T cell morphology
                                                                        abnormal T cell number
                                                                                decreased T cell number
                                                                                        absent T cells +
                                                                                        decreased activated T cell number
                                                                                        decreased double-negative T cell number +
                                                                                        decreased double-positive T cell number
                                                                                        decreased gamma-delta T cell number +
                                                                                        decreased memory T cell number +
                                                                                        decreased NK T cell number +
                                                                                        decreased regulatory T cell number +
                                                                                        decreased single-positive T cell number +
                                                                                        decreased thymocyte number [MP:0000715] (276 genotypes, 304 annotations)
                                                                                                decreased DN1 thymic pro-T cell number
                                                                                                decreased DN2 thymocyte number
                                                                                                decreased DN3 thymocyte number
                                                                                                decreased DN4 thymocyte number

---

mammalian phenotype
        hematopoietic system phenotype
                abnormal hematopoietic system morphology/development
                        abnormal blood cell morphology/development
                                abnormal leukocyte morphology
                                        abnormal leukocyte cell number
                                                abnormal lymphocyte cell number
                                                        abnormal T cell number
                                                                decreased T cell number
                                                                        absent T cells +
                                                                        decreased activated T cell number
                                                                        decreased double-negative T cell number +
                                                                        decreased double-positive T cell number
                                                                        decreased gamma-delta T cell number +
                                                                        decreased memory T cell number +
                                                                        decreased NK T cell number +
                                                                        decreased regulatory T cell number +
                                                                        decreased single-positive T cell number +
                                                                        decreased thymocyte number [MP:0000715] (276 genotypes, 304 annotations)
                                                                                decreased DN1 thymic pro-T cell number
                                                                                decreased DN2 thymocyte number
                                                                                decreased DN3 thymocyte number
                                                                                decreased DN4 thymocyte number

---

mammalian phenotype
        hematopoietic system phenotype
                abnormal hematopoietic system morphology/development
                        abnormal blood cell morphology/development
                                abnormal leukocyte morphology
                                        abnormal leukocyte cell number
                                                abnormal lymphocyte cell number
                                                        decreased lymphocyte cell number
                                                                decreased T cell number
                                                                        absent T cells +
                                                                        decreased activated T cell number
                                                                        decreased double-negative T cell number +
                                                                        decreased double-positive T cell number
                                                                        decreased gamma-delta T cell number +
                                                                        decreased memory T cell number +
                                                                        decreased NK T cell number +
                                                                        decreased regulatory T cell number +
                                                                        decreased single-positive T cell number +
                                                                        decreased thymocyte number [MP:0000715] (276 genotypes, 304 annotations)
                                                                                decreased DN1 thymic pro-T cell number
                                                                                decreased DN2 thymocyte number
                                                                                decreased DN3 thymocyte number
                                                                                decreased DN4 thymocyte number

---

mammalian phenotype
        hematopoietic system phenotype
                abnormal hematopoietic system morphology/development
                        abnormal blood cell morphology/development
                                abnormal leukocyte morphology
                                        abnormal leukocyte cell number
                                                decreased leukocyte cell number
                                                        decreased lymphocyte cell number
                                                                decreased T cell number
                                                                        absent T cells +
                                                                        decreased activated T cell number
                                                                        decreased double-negative T cell number +
                                                                        decreased double-positive T cell number
                                                                        decreased gamma-delta T cell number +
                                                                        decreased memory T cell number +
                                                                        decreased NK T cell number +
                                                                        decreased regulatory T cell number +
                                                                        decreased single-positive T cell number +
                                                                        decreased thymocyte number [MP:0000715] (276 genotypes, 304 annotations)
                                                                                decreased DN1 thymic pro-T cell number
                                                                                decreased DN2 thymocyte number
                                                                                decreased DN3 thymocyte number
                                                                                decreased DN4 thymocyte number

---

mammalian phenotype
        hematopoietic system phenotype
                abnormal hematopoietic system morphology/development
                        abnormal blood cell morphology/development
                                abnormal leukocyte morphology
                                        abnormal mononuclear cell morphology
                                                abnormal lymphocyte morphology
                                                        abnormal lymphocyte cell number
                                                                abnormal T cell number
                                                                        decreased T cell number
                                                                                absent T cells +
                                                                                decreased activated T cell number
                                                                                decreased double-negative T cell number +
                                                                                decreased double-positive T cell number
                                                                                decreased gamma-delta T cell number +
                                                                                decreased memory T cell number +
                                                                                decreased NK T cell number +
                                                                                decreased regulatory T cell number +
                                                                                decreased single-positive T cell number +
                                                                                decreased thymocyte number [MP:0000715] (276 genotypes, 304 annotations)
                                                                                        decreased DN1 thymic pro-T cell number
                                                                                        decreased DN2 thymocyte number
                                                                                        decreased DN3 thymocyte number
                                                                                        decreased DN4 thymocyte number

---

mammalian phenotype
        hematopoietic system phenotype
                abnormal hematopoietic system morphology/development
                        abnormal blood cell morphology/development
                                abnormal leukocyte morphology
                                        abnormal mononuclear cell morphology
                                                abnormal lymphocyte morphology
                                                        abnormal lymphocyte cell number
                                                                decreased lymphocyte cell number
                                                                        decreased T cell number
                                                                                absent T cells +
                                                                                decreased activated T cell number
                                                                                decreased double-negative T cell number +
                                                                                decreased double-positive T cell number
                                                                                decreased gamma-delta T cell number +
                                                                                decreased memory T cell number +
                                                                                decreased NK T cell number +
                                                                                decreased regulatory T cell number +
                                                                                decreased single-positive T cell number +
                                                                                decreased thymocyte number [MP:0000715] (276 genotypes, 304 annotations)
                                                                                        decreased DN1 thymic pro-T cell number
                                                                                        decreased DN2 thymocyte number
                                                                                        decreased DN3 thymocyte number
                                                                                        decreased DN4 thymocyte number

---

mammalian phenotype
        hematopoietic system phenotype
                abnormal hematopoietic system morphology/development
                        abnormal blood cell morphology/development
                                abnormal leukocyte morphology
                                        abnormal mononuclear cell morphology
                                                abnormal lymphocyte morphology
                                                        abnormal T cell morphology
                                                                abnormal T cell number
                                                                        decreased T cell number
                                                                                absent T cells +
                                                                                decreased activated T cell number
                                                                                decreased double-negative T cell number +
                                                                                decreased double-positive T cell number
                                                                                decreased gamma-delta T cell number +
                                                                                decreased memory T cell number +
                                                                                decreased NK T cell number +
                                                                                decreased regulatory T cell number +
                                                                                decreased single-positive T cell number +
                                                                                decreased thymocyte number [MP:0000715] (276 genotypes, 304 annotations)
                                                                                        decreased DN1 thymic pro-T cell number
                                                                                        decreased DN2 thymocyte number
                                                                                        decreased DN3 thymocyte number
                                                                                        decreased DN4 thymocyte number

---

mammalian phenotype
        hematopoietic system phenotype
                abnormal hematopoietic system morphology/development
                        abnormal thymus morphology
                                abnormal thymus capsule morphology
                                abnormal thymus cell ratio
                                abnormal thymus development +
                                abnormal thymus epithelium morphology +
                                abnormal thymus lobule morphology +
                                abnormal thymus size +
                                abnormal thymus trabecula morphology
                                athymia
                                decreased thymocyte number [MP:0000715] (276 genotypes, 304 annotations)
                                        decreased DN1 thymic pro-T cell number
                                        decreased DN2 thymocyte number
                                        decreased DN3 thymocyte number
                                        decreased DN4 thymocyte number
                                ectopic thymus
                                increased thymocyte number +

---

mammalian phenotype
        immune system phenotype
                abnormal immune system morphology
                        abnormal immune system cell morphology
                                abnormal leukocyte morphology
                                        abnormal leukocyte cell number
                                                abnormal lymphocyte cell number
                                                        abnormal T cell number
                                                                decreased T cell number
                                                                        absent T cells +
                                                                        decreased activated T cell number
                                                                        decreased double-negative T cell number +
                                                                        decreased double-positive T cell number
                                                                        decreased gamma-delta T cell number +
                                                                        decreased memory T cell number +
                                                                        decreased NK T cell number +
                                                                        decreased regulatory T cell number +
                                                                        decreased single-positive T cell number +
                                                                        decreased thymocyte number [MP:0000715] (276 genotypes, 304 annotations)
                                                                                decreased DN1 thymic pro-T cell number
                                                                                decreased DN2 thymocyte number
                                                                                decreased DN3 thymocyte number
                                                                                decreased DN4 thymocyte number

---

mammalian phenotype
        immune system phenotype
                abnormal immune system morphology
                        abnormal immune system cell morphology
                                abnormal leukocyte morphology
                                        abnormal leukocyte cell number
                                                abnormal lymphocyte cell number
                                                        decreased lymphocyte cell number
                                                                decreased T cell number
                                                                        absent T cells +
                                                                        decreased activated T cell number
                                                                        decreased double-negative T cell number +
                                                                        decreased double-positive T cell number
                                                                        decreased gamma-delta T cell number +
                                                                        decreased memory T cell number +
                                                                        decreased NK T cell number +
                                                                        decreased regulatory T cell number +
                                                                        decreased single-positive T cell number +
                                                                        decreased thymocyte number [MP:0000715] (276 genotypes, 304 annotations)
                                                                                decreased DN1 thymic pro-T cell number
                                                                                decreased DN2 thymocyte number
                                                                                decreased DN3 thymocyte number
                                                                                decreased DN4 thymocyte number

---

mammalian phenotype
        immune system phenotype
                abnormal immune system morphology
                        abnormal immune system cell morphology
                                abnormal leukocyte morphology
                                        abnormal leukocyte cell number
                                                decreased leukocyte cell number
                                                        decreased lymphocyte cell number
                                                                decreased T cell number
                                                                        absent T cells +
                                                                        decreased activated T cell number
                                                                        decreased double-negative T cell number +
                                                                        decreased double-positive T cell number
                                                                        decreased gamma-delta T cell number +
                                                                        decreased memory T cell number +
                                                                        decreased NK T cell number +
                                                                        decreased regulatory T cell number +
                                                                        decreased single-positive T cell number +
                                                                        decreased thymocyte number [MP:0000715] (276 genotypes, 304 annotations)
                                                                                decreased DN1 thymic pro-T cell number
                                                                                decreased DN2 thymocyte number
                                                                                decreased DN3 thymocyte number
                                                                                decreased DN4 thymocyte number

---

mammalian phenotype
        immune system phenotype
                abnormal immune system morphology
                        abnormal immune system cell morphology
                                abnormal leukocyte morphology
                                        abnormal mononuclear cell morphology
                                                abnormal lymphocyte morphology
                                                        abnormal lymphocyte cell number
                                                                abnormal T cell number
                                                                        decreased T cell number
                                                                                absent T cells +
                                                                                decreased activated T cell number
                                                                                decreased double-negative T cell number +
                                                                                decreased double-positive T cell number
                                                                                decreased gamma-delta T cell number +
                                                                                decreased memory T cell number +
                                                                                decreased NK T cell number +
                                                                                decreased regulatory T cell number +
                                                                                decreased single-positive T cell number +
                                                                                decreased thymocyte number [MP:0000715] (276 genotypes, 304 annotations)
                                                                                        decreased DN1 thymic pro-T cell number
                                                                                        decreased DN2 thymocyte number
                                                                                        decreased DN3 thymocyte number
                                                                                        decreased DN4 thymocyte number

---

mammalian phenotype
        immune system phenotype
                abnormal immune system morphology
                        abnormal immune system cell morphology
                                abnormal leukocyte morphology
                                        abnormal mononuclear cell morphology
                                                abnormal lymphocyte morphology
                                                        abnormal lymphocyte cell number
                                                                decreased lymphocyte cell number
                                                                        decreased T cell number
                                                                                absent T cells +
                                                                                decreased activated T cell number
                                                                                decreased double-negative T cell number +
                                                                                decreased double-positive T cell number
                                                                                decreased gamma-delta T cell number +
                                                                                decreased memory T cell number +
                                                                                decreased NK T cell number +
                                                                                decreased regulatory T cell number +
                                                                                decreased single-positive T cell number +
                                                                                decreased thymocyte number [MP:0000715] (276 genotypes, 304 annotations)
                                                                                        decreased DN1 thymic pro-T cell number
                                                                                        decreased DN2 thymocyte number
                                                                                        decreased DN3 thymocyte number
                                                                                        decreased DN4 thymocyte number

---

mammalian phenotype
        immune system phenotype
                abnormal immune system morphology
                        abnormal immune system cell morphology
                                abnormal leukocyte morphology
                                        abnormal mononuclear cell morphology
                                                abnormal lymphocyte morphology
                                                        abnormal T cell morphology
                                                                abnormal T cell number
                                                                        decreased T cell number
                                                                                absent T cells +
                                                                                decreased activated T cell number
                                                                                decreased double-negative T cell number +
                                                                                decreased double-positive T cell number
                                                                                decreased gamma-delta T cell number +
                                                                                decreased memory T cell number +
                                                                                decreased NK T cell number +
                                                                                decreased regulatory T cell number +
                                                                                decreased single-positive T cell number +
                                                                                decreased thymocyte number [MP:0000715] (276 genotypes, 304 annotations)
                                                                                        decreased DN1 thymic pro-T cell number
                                                                                        decreased DN2 thymocyte number
                                                                                        decreased DN3 thymocyte number
                                                                                        decreased DN4 thymocyte number

---

mammalian phenotype
        immune system phenotype
                abnormal immune system morphology
                        abnormal immune system organ morphology
                                abnormal thymus morphology
                                        abnormal thymus capsule morphology
                                        abnormal thymus cell ratio
                                        abnormal thymus development +
                                        abnormal thymus epithelium morphology +
                                        abnormal thymus lobule morphology +
                                        abnormal thymus size +
                                        abnormal thymus trabecula morphology
                                        athymia
                                        decreased thymocyte number [MP:0000715] (276 genotypes, 304 annotations)
                                                decreased DN1 thymic pro-T cell number
                                                decreased DN2 thymocyte number
                                                decreased DN3 thymocyte number
                                                decreased DN4 thymocyte number
                                        ectopic thymus
                                        increased thymocyte number +

---