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Mammalian Phenotype Browser
Term Detail
MP term:decreased thymocyte number
Synonym: reduced thymocyte number
MP id: MP:0000715
Alternate id: MP:0000338, MP:0001826, MP:0000725
Definition: fewer than expected number of immature T cells located in the thymus
Number of paths to term: 19

is-adenotes an 'is-a' relationship
part-ofdenotes a 'part-of' relationship


mammalian phenotype
        is-aendocrine/exocrine gland phenotype
                is-aabnormal gland morphology
                        is-aabnormal thymus morphology
                                is-aabnormal thymus capsule morphology
                                is-aabnormal thymus cell ratio
                                is-aabnormal thymus development +
                                is-aabnormal thymus epithelium morphology +
                                is-aabnormal thymus lobule morphology +
                                is-aabnormal thymus size +
                                is-aabnormal thymus trabecula morphology
                                is-aathymia
                                is-adecreased thymocyte number [MP:0000715] (286 genotypes, 318 annotations)
                                        is-adecreased DN1 thymic pro-T cell number
                                        is-adecreased DN2 thymocyte number
                                        is-adecreased DN3 thymocyte number
                                        is-adecreased DN4 thymocyte number
                                is-aectopic thymus
                                is-aincreased thymocyte number +


mammalian phenotype
        is-ahematopoietic system phenotype
                is-aabnormal hematopoietic system morphology/development
                        is-aabnormal blood cell morphology/development
                                is-aabnormal hematopoiesis
                                        is-aabnormal hematopoietic cell number
                                                is-aabnormal leukocyte cell number
                                                        is-aabnormal lymphocyte cell number
                                                                is-aabnormal T cell number
                                                                        is-adecreased T cell number
                                                                                is-aabsent T cells +
                                                                                is-adecreased activated T cell number
                                                                                is-adecreased alpha-beta T cell number +
                                                                                is-adecreased double-negative T cell number +
                                                                                is-adecreased double-positive T cell number
                                                                                is-adecreased gamma-delta T cell number +
                                                                                is-adecreased memory T cell number +
                                                                                is-adecreased NK T cell number +
                                                                                is-adecreased regulatory T cell number +
                                                                                is-adecreased single-positive T cell number +
                                                                                is-adecreased thymocyte number [MP:0000715] (286 genotypes, 318 annotations)
                                                                                        is-adecreased DN1 thymic pro-T cell number
                                                                                        is-adecreased DN2 thymocyte number
                                                                                        is-adecreased DN3 thymocyte number
                                                                                        is-adecreased DN4 thymocyte number


mammalian phenotype
        is-ahematopoietic system phenotype
                is-aabnormal hematopoietic system morphology/development
                        is-aabnormal blood cell morphology/development
                                is-aabnormal hematopoiesis
                                        is-aabnormal hematopoietic cell number
                                                is-aabnormal leukocyte cell number
                                                        is-aabnormal lymphocyte cell number
                                                                is-adecreased lymphocyte cell number
                                                                        is-adecreased T cell number
                                                                                is-aabsent T cells +
                                                                                is-adecreased activated T cell number
                                                                                is-adecreased alpha-beta T cell number +
                                                                                is-adecreased double-negative T cell number +
                                                                                is-adecreased double-positive T cell number
                                                                                is-adecreased gamma-delta T cell number +
                                                                                is-adecreased memory T cell number +
                                                                                is-adecreased NK T cell number +
                                                                                is-adecreased regulatory T cell number +
                                                                                is-adecreased single-positive T cell number +
                                                                                is-adecreased thymocyte number [MP:0000715] (286 genotypes, 318 annotations)
                                                                                        is-adecreased DN1 thymic pro-T cell number
                                                                                        is-adecreased DN2 thymocyte number
                                                                                        is-adecreased DN3 thymocyte number
                                                                                        is-adecreased DN4 thymocyte number


mammalian phenotype
        is-ahematopoietic system phenotype
                is-aabnormal hematopoietic system morphology/development
                        is-aabnormal blood cell morphology/development
                                is-aabnormal hematopoiesis
                                        is-aabnormal hematopoietic cell number
                                                is-aabnormal leukocyte cell number
                                                        is-adecreased leukocyte cell number
                                                                is-adecreased lymphocyte cell number
                                                                        is-adecreased T cell number
                                                                                is-aabsent T cells +
                                                                                is-adecreased activated T cell number
                                                                                is-adecreased alpha-beta T cell number +
                                                                                is-adecreased double-negative T cell number +
                                                                                is-adecreased double-positive T cell number
                                                                                is-adecreased gamma-delta T cell number +
                                                                                is-adecreased memory T cell number +
                                                                                is-adecreased NK T cell number +
                                                                                is-adecreased regulatory T cell number +
                                                                                is-adecreased single-positive T cell number +
                                                                                is-adecreased thymocyte number [MP:0000715] (286 genotypes, 318 annotations)
                                                                                        is-adecreased DN1 thymic pro-T cell number
                                                                                        is-adecreased DN2 thymocyte number
                                                                                        is-adecreased DN3 thymocyte number
                                                                                        is-adecreased DN4 thymocyte number


mammalian phenotype
        is-ahematopoietic system phenotype
                is-aabnormal hematopoietic system morphology/development
                        is-aabnormal blood cell morphology/development
                                is-aabnormal hematopoiesis
                                        is-aabnormal hematopoietic cell number
                                                is-adecreased hematopoietic cell number
                                                        is-adecreased leukocyte cell number
                                                                is-adecreased lymphocyte cell number
                                                                        is-adecreased T cell number
                                                                                is-aabsent T cells +
                                                                                is-adecreased activated T cell number
                                                                                is-adecreased alpha-beta T cell number +
                                                                                is-adecreased double-negative T cell number +
                                                                                is-adecreased double-positive T cell number
                                                                                is-adecreased gamma-delta T cell number +
                                                                                is-adecreased memory T cell number +
                                                                                is-adecreased NK T cell number +
                                                                                is-adecreased regulatory T cell number +
                                                                                is-adecreased single-positive T cell number +
                                                                                is-adecreased thymocyte number [MP:0000715] (286 genotypes, 318 annotations)
                                                                                        is-adecreased DN1 thymic pro-T cell number
                                                                                        is-adecreased DN2 thymocyte number
                                                                                        is-adecreased DN3 thymocyte number
                                                                                        is-adecreased DN4 thymocyte number


mammalian phenotype
        is-ahematopoietic system phenotype
                is-aabnormal hematopoietic system morphology/development
                        is-aabnormal blood cell morphology/development
                                is-aabnormal hematopoiesis
                                        is-aabnormal leukocyte morphology
                                                is-aabnormal leukocyte cell number
                                                        is-aabnormal lymphocyte cell number
                                                                is-aabnormal T cell number
                                                                        is-adecreased T cell number
                                                                                is-aabsent T cells +
                                                                                is-adecreased activated T cell number
                                                                                is-adecreased alpha-beta T cell number +
                                                                                is-adecreased double-negative T cell number +
                                                                                is-adecreased double-positive T cell number
                                                                                is-adecreased gamma-delta T cell number +
                                                                                is-adecreased memory T cell number +
                                                                                is-adecreased NK T cell number +
                                                                                is-adecreased regulatory T cell number +
                                                                                is-adecreased single-positive T cell number +
                                                                                is-adecreased thymocyte number [MP:0000715] (286 genotypes, 318 annotations)
                                                                                        is-adecreased DN1 thymic pro-T cell number
                                                                                        is-adecreased DN2 thymocyte number
                                                                                        is-adecreased DN3 thymocyte number
                                                                                        is-adecreased DN4 thymocyte number


mammalian phenotype
        is-ahematopoietic system phenotype
                is-aabnormal hematopoietic system morphology/development
                        is-aabnormal blood cell morphology/development
                                is-aabnormal hematopoiesis
                                        is-aabnormal leukocyte morphology
                                                is-aabnormal leukocyte cell number
                                                        is-aabnormal lymphocyte cell number
                                                                is-adecreased lymphocyte cell number
                                                                        is-adecreased T cell number
                                                                                is-aabsent T cells +
                                                                                is-adecreased activated T cell number
                                                                                is-adecreased alpha-beta T cell number +
                                                                                is-adecreased double-negative T cell number +
                                                                                is-adecreased double-positive T cell number
                                                                                is-adecreased gamma-delta T cell number +
                                                                                is-adecreased memory T cell number +
                                                                                is-adecreased NK T cell number +
                                                                                is-adecreased regulatory T cell number +
                                                                                is-adecreased single-positive T cell number +
                                                                                is-adecreased thymocyte number [MP:0000715] (286 genotypes, 318 annotations)
                                                                                        is-adecreased DN1 thymic pro-T cell number
                                                                                        is-adecreased DN2 thymocyte number
                                                                                        is-adecreased DN3 thymocyte number
                                                                                        is-adecreased DN4 thymocyte number


mammalian phenotype
        is-ahematopoietic system phenotype
                is-aabnormal hematopoietic system morphology/development
                        is-aabnormal blood cell morphology/development
                                is-aabnormal hematopoiesis
                                        is-aabnormal leukocyte morphology
                                                is-aabnormal leukocyte cell number
                                                        is-adecreased leukocyte cell number
                                                                is-adecreased lymphocyte cell number
                                                                        is-adecreased T cell number
                                                                                is-aabsent T cells +
                                                                                is-adecreased activated T cell number
                                                                                is-adecreased alpha-beta T cell number +
                                                                                is-adecreased double-negative T cell number +
                                                                                is-adecreased double-positive T cell number
                                                                                is-adecreased gamma-delta T cell number +
                                                                                is-adecreased memory T cell number +
                                                                                is-adecreased NK T cell number +
                                                                                is-adecreased regulatory T cell number +
                                                                                is-adecreased single-positive T cell number +
                                                                                is-adecreased thymocyte number [MP:0000715] (286 genotypes, 318 annotations)
                                                                                        is-adecreased DN1 thymic pro-T cell number
                                                                                        is-adecreased DN2 thymocyte number
                                                                                        is-adecreased DN3 thymocyte number
                                                                                        is-adecreased DN4 thymocyte number


mammalian phenotype
        is-ahematopoietic system phenotype
                is-aabnormal hematopoietic system morphology/development
                        is-aabnormal blood cell morphology/development
                                is-aabnormal hematopoiesis
                                        is-aabnormal leukocyte morphology
                                                is-aabnormal mononuclear cell morphology
                                                        is-aabnormal lymphocyte morphology
                                                                is-aabnormal lymphocyte cell number
                                                                        is-aabnormal T cell number
                                                                                is-adecreased T cell number
                                                                                        is-aabsent T cells +
                                                                                        is-adecreased activated T cell number
                                                                                        is-adecreased alpha-beta T cell number +
                                                                                        is-adecreased double-negative T cell number +
                                                                                        is-adecreased double-positive T cell number
                                                                                        is-adecreased gamma-delta T cell number +
                                                                                        is-adecreased memory T cell number +
                                                                                        is-adecreased NK T cell number +
                                                                                        is-adecreased regulatory T cell number +
                                                                                        is-adecreased single-positive T cell number +
                                                                                        is-adecreased thymocyte number [MP:0000715] (286 genotypes, 318 annotations)
                                                                                                is-adecreased DN1 thymic pro-T cell number
                                                                                                is-adecreased DN2 thymocyte number
                                                                                                is-adecreased DN3 thymocyte number
                                                                                                is-adecreased DN4 thymocyte number


mammalian phenotype
        is-ahematopoietic system phenotype
                is-aabnormal hematopoietic system morphology/development
                        is-aabnormal blood cell morphology/development
                                is-aabnormal hematopoiesis
                                        is-aabnormal leukocyte morphology
                                                is-aabnormal mononuclear cell morphology
                                                        is-aabnormal lymphocyte morphology
                                                                is-aabnormal lymphocyte cell number
                                                                        is-adecreased lymphocyte cell number
                                                                                is-adecreased T cell number
                                                                                        is-aabsent T cells +
                                                                                        is-adecreased activated T cell number
                                                                                        is-adecreased alpha-beta T cell number +
                                                                                        is-adecreased double-negative T cell number +
                                                                                        is-adecreased double-positive T cell number
                                                                                        is-adecreased gamma-delta T cell number +
                                                                                        is-adecreased memory T cell number +
                                                                                        is-adecreased NK T cell number +
                                                                                        is-adecreased regulatory T cell number +
                                                                                        is-adecreased single-positive T cell number +
                                                                                        is-adecreased thymocyte number [MP:0000715] (286 genotypes, 318 annotations)
                                                                                                is-adecreased DN1 thymic pro-T cell number
                                                                                                is-adecreased DN2 thymocyte number
                                                                                                is-adecreased DN3 thymocyte number
                                                                                                is-adecreased DN4 thymocyte number


mammalian phenotype
        is-ahematopoietic system phenotype
                is-aabnormal hematopoietic system morphology/development
                        is-aabnormal blood cell morphology/development
                                is-aabnormal hematopoiesis
                                        is-aabnormal leukocyte morphology
                                                is-aabnormal mononuclear cell morphology
                                                        is-aabnormal lymphocyte morphology
                                                                is-aabnormal T cell morphology
                                                                        is-aabnormal T cell number
                                                                                is-adecreased T cell number
                                                                                        is-aabsent T cells +
                                                                                        is-adecreased activated T cell number
                                                                                        is-adecreased alpha-beta T cell number +
                                                                                        is-adecreased double-negative T cell number +
                                                                                        is-adecreased double-positive T cell number
                                                                                        is-adecreased gamma-delta T cell number +
                                                                                        is-adecreased memory T cell number +
                                                                                        is-adecreased NK T cell number +
                                                                                        is-adecreased regulatory T cell number +
                                                                                        is-adecreased single-positive T cell number +
                                                                                        is-adecreased thymocyte number [MP:0000715] (286 genotypes, 318 annotations)
                                                                                                is-adecreased DN1 thymic pro-T cell number
                                                                                                is-adecreased DN2 thymocyte number
                                                                                                is-adecreased DN3 thymocyte number
                                                                                                is-adecreased DN4 thymocyte number


mammalian phenotype
        is-ahematopoietic system phenotype
                is-aabnormal hematopoietic system morphology/development
                        is-aabnormal thymus morphology
                                is-aabnormal thymus capsule morphology
                                is-aabnormal thymus cell ratio
                                is-aabnormal thymus development +
                                is-aabnormal thymus epithelium morphology +
                                is-aabnormal thymus lobule morphology +
                                is-aabnormal thymus size +
                                is-aabnormal thymus trabecula morphology
                                is-aathymia
                                is-adecreased thymocyte number [MP:0000715] (286 genotypes, 318 annotations)
                                        is-adecreased DN1 thymic pro-T cell number
                                        is-adecreased DN2 thymocyte number
                                        is-adecreased DN3 thymocyte number
                                        is-adecreased DN4 thymocyte number
                                is-aectopic thymus
                                is-aincreased thymocyte number +


mammalian phenotype
        is-aimmune system phenotype
                is-aabnormal immune system morphology
                        is-aabnormal immune system cell morphology
                                is-aabnormal leukocyte morphology
                                        is-aabnormal leukocyte cell number
                                                is-aabnormal lymphocyte cell number
                                                        is-aabnormal T cell number
                                                                is-adecreased T cell number
                                                                        is-aabsent T cells +
                                                                        is-adecreased activated T cell number
                                                                        is-adecreased alpha-beta T cell number +
                                                                        is-adecreased double-negative T cell number +
                                                                        is-adecreased double-positive T cell number
                                                                        is-adecreased gamma-delta T cell number +
                                                                        is-adecreased memory T cell number +
                                                                        is-adecreased NK T cell number +
                                                                        is-adecreased regulatory T cell number +
                                                                        is-adecreased single-positive T cell number +
                                                                        is-adecreased thymocyte number [MP:0000715] (286 genotypes, 318 annotations)
                                                                                is-adecreased DN1 thymic pro-T cell number
                                                                                is-adecreased DN2 thymocyte number
                                                                                is-adecreased DN3 thymocyte number
                                                                                is-adecreased DN4 thymocyte number


mammalian phenotype
        is-aimmune system phenotype
                is-aabnormal immune system morphology
                        is-aabnormal immune system cell morphology
                                is-aabnormal leukocyte morphology
                                        is-aabnormal leukocyte cell number
                                                is-aabnormal lymphocyte cell number
                                                        is-adecreased lymphocyte cell number
                                                                is-adecreased T cell number
                                                                        is-aabsent T cells +
                                                                        is-adecreased activated T cell number
                                                                        is-adecreased alpha-beta T cell number +
                                                                        is-adecreased double-negative T cell number +
                                                                        is-adecreased double-positive T cell number
                                                                        is-adecreased gamma-delta T cell number +
                                                                        is-adecreased memory T cell number +
                                                                        is-adecreased NK T cell number +
                                                                        is-adecreased regulatory T cell number +
                                                                        is-adecreased single-positive T cell number +
                                                                        is-adecreased thymocyte number [MP:0000715] (286 genotypes, 318 annotations)
                                                                                is-adecreased DN1 thymic pro-T cell number
                                                                                is-adecreased DN2 thymocyte number
                                                                                is-adecreased DN3 thymocyte number
                                                                                is-adecreased DN4 thymocyte number


mammalian phenotype
        is-aimmune system phenotype
                is-aabnormal immune system morphology
                        is-aabnormal immune system cell morphology
                                is-aabnormal leukocyte morphology
                                        is-aabnormal leukocyte cell number
                                                is-adecreased leukocyte cell number
                                                        is-adecreased lymphocyte cell number
                                                                is-adecreased T cell number
                                                                        is-aabsent T cells +
                                                                        is-adecreased activated T cell number
                                                                        is-adecreased alpha-beta T cell number +
                                                                        is-adecreased double-negative T cell number +
                                                                        is-adecreased double-positive T cell number
                                                                        is-adecreased gamma-delta T cell number +
                                                                        is-adecreased memory T cell number +
                                                                        is-adecreased NK T cell number +
                                                                        is-adecreased regulatory T cell number +
                                                                        is-adecreased single-positive T cell number +
                                                                        is-adecreased thymocyte number [MP:0000715] (286 genotypes, 318 annotations)
                                                                                is-adecreased DN1 thymic pro-T cell number
                                                                                is-adecreased DN2 thymocyte number
                                                                                is-adecreased DN3 thymocyte number
                                                                                is-adecreased DN4 thymocyte number


mammalian phenotype
        is-aimmune system phenotype
                is-aabnormal immune system morphology
                        is-aabnormal immune system cell morphology
                                is-aabnormal leukocyte morphology
                                        is-aabnormal mononuclear cell morphology
                                                is-aabnormal lymphocyte morphology
                                                        is-aabnormal lymphocyte cell number
                                                                is-aabnormal T cell number
                                                                        is-adecreased T cell number
                                                                                is-aabsent T cells +
                                                                                is-adecreased activated T cell number
                                                                                is-adecreased alpha-beta T cell number +
                                                                                is-adecreased double-negative T cell number +
                                                                                is-adecreased double-positive T cell number
                                                                                is-adecreased gamma-delta T cell number +
                                                                                is-adecreased memory T cell number +
                                                                                is-adecreased NK T cell number +
                                                                                is-adecreased regulatory T cell number +
                                                                                is-adecreased single-positive T cell number +
                                                                                is-adecreased thymocyte number [MP:0000715] (286 genotypes, 318 annotations)
                                                                                        is-adecreased DN1 thymic pro-T cell number
                                                                                        is-adecreased DN2 thymocyte number
                                                                                        is-adecreased DN3 thymocyte number
                                                                                        is-adecreased DN4 thymocyte number


mammalian phenotype
        is-aimmune system phenotype
                is-aabnormal immune system morphology
                        is-aabnormal immune system cell morphology
                                is-aabnormal leukocyte morphology
                                        is-aabnormal mononuclear cell morphology
                                                is-aabnormal lymphocyte morphology
                                                        is-aabnormal lymphocyte cell number
                                                                is-adecreased lymphocyte cell number
                                                                        is-adecreased T cell number
                                                                                is-aabsent T cells +
                                                                                is-adecreased activated T cell number
                                                                                is-adecreased alpha-beta T cell number +
                                                                                is-adecreased double-negative T cell number +
                                                                                is-adecreased double-positive T cell number
                                                                                is-adecreased gamma-delta T cell number +
                                                                                is-adecreased memory T cell number +
                                                                                is-adecreased NK T cell number +
                                                                                is-adecreased regulatory T cell number +
                                                                                is-adecreased single-positive T cell number +
                                                                                is-adecreased thymocyte number [MP:0000715] (286 genotypes, 318 annotations)
                                                                                        is-adecreased DN1 thymic pro-T cell number
                                                                                        is-adecreased DN2 thymocyte number
                                                                                        is-adecreased DN3 thymocyte number
                                                                                        is-adecreased DN4 thymocyte number


mammalian phenotype
        is-aimmune system phenotype
                is-aabnormal immune system morphology
                        is-aabnormal immune system cell morphology
                                is-aabnormal leukocyte morphology
                                        is-aabnormal mononuclear cell morphology
                                                is-aabnormal lymphocyte morphology
                                                        is-aabnormal T cell morphology
                                                                is-aabnormal T cell number
                                                                        is-adecreased T cell number
                                                                                is-aabsent T cells +
                                                                                is-adecreased activated T cell number
                                                                                is-adecreased alpha-beta T cell number +
                                                                                is-adecreased double-negative T cell number +
                                                                                is-adecreased double-positive T cell number
                                                                                is-adecreased gamma-delta T cell number +
                                                                                is-adecreased memory T cell number +
                                                                                is-adecreased NK T cell number +
                                                                                is-adecreased regulatory T cell number +
                                                                                is-adecreased single-positive T cell number +
                                                                                is-adecreased thymocyte number [MP:0000715] (286 genotypes, 318 annotations)
                                                                                        is-adecreased DN1 thymic pro-T cell number
                                                                                        is-adecreased DN2 thymocyte number
                                                                                        is-adecreased DN3 thymocyte number
                                                                                        is-adecreased DN4 thymocyte number


mammalian phenotype
        is-aimmune system phenotype
                is-aabnormal immune system morphology
                        is-aabnormal immune system organ morphology
                                is-aabnormal thymus morphology
                                        is-aabnormal thymus capsule morphology
                                        is-aabnormal thymus cell ratio
                                        is-aabnormal thymus development +
                                        is-aabnormal thymus epithelium morphology +
                                        is-aabnormal thymus lobule morphology +
                                        is-aabnormal thymus size +
                                        is-aabnormal thymus trabecula morphology
                                        is-aathymia
                                        is-adecreased thymocyte number [MP:0000715] (286 genotypes, 318 annotations)
                                                is-adecreased DN1 thymic pro-T cell number
                                                is-adecreased DN2 thymocyte number
                                                is-adecreased DN3 thymocyte number
                                                is-adecreased DN4 thymocyte number
                                        is-aectopic thymus
                                        is-aincreased thymocyte number +

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last database update
07/15/2014
MGI 5.18
The Jackson Laboratory