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Mammalian Phenotype Browser
Term Detail
MP term:decreased B-1 B cell number
Synonym: decreased B1 cell number
Synonym: reduced B-1 B cell number
MP id: MP:0004978
Definition: reduced number of the subset of B cells found predominantly in the peritoneum, pleural cavities, and spleen, and enriched for self-reactivity
Number of paths to term: 22

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


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 B cell number
                                                                        is-adecreased B cell number
                                                                                is-adecreased mature B cell number
                                                                                        is-aabsent mature B cells +
                                                                                        is-adecreased B-1 B cell number [MP:0004978] (134 genotypes, 155 annotations)
                                                                                                is-aabsent B-1 B cells +
                                                                                                is-adecreased B-1a cell number +
                                                                                                is-adecreased B-1b cell number +
                                                                                        is-adecreased B-2 B cell number +
                                                                                        is-adecreased follicular B cell number +
                                                                                        is-adecreased germinal center B cell number +
                                                                                        is-adecreased marginal zone B cell number +
                                                                                        is-adecreased memory B cell number +
                                                                                        is-adecreased plasma cell 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 B cell number
                                                                                is-adecreased mature B cell number
                                                                                        is-aabsent mature B cells +
                                                                                        is-adecreased B-1 B cell number [MP:0004978] (134 genotypes, 155 annotations)
                                                                                                is-aabsent B-1 B cells +
                                                                                                is-adecreased B-1a cell number +
                                                                                                is-adecreased B-1b cell number +
                                                                                        is-adecreased B-2 B cell number +
                                                                                        is-adecreased follicular B cell number +
                                                                                        is-adecreased germinal center B cell number +
                                                                                        is-adecreased marginal zone B cell number +
                                                                                        is-adecreased memory B cell number +
                                                                                        is-adecreased plasma cell 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 B cell number
                                                                                is-adecreased mature B cell number
                                                                                        is-aabsent mature B cells +
                                                                                        is-adecreased B-1 B cell number [MP:0004978] (134 genotypes, 155 annotations)
                                                                                                is-aabsent B-1 B cells +
                                                                                                is-adecreased B-1a cell number +
                                                                                                is-adecreased B-1b cell number +
                                                                                        is-adecreased B-2 B cell number +
                                                                                        is-adecreased follicular B cell number +
                                                                                        is-adecreased germinal center B cell number +
                                                                                        is-adecreased marginal zone B cell number +
                                                                                        is-adecreased memory B cell number +
                                                                                        is-adecreased plasma cell 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 B cell number
                                                                                is-adecreased mature B cell number
                                                                                        is-aabsent mature B cells +
                                                                                        is-adecreased B-1 B cell number [MP:0004978] (134 genotypes, 155 annotations)
                                                                                                is-aabsent B-1 B cells +
                                                                                                is-adecreased B-1a cell number +
                                                                                                is-adecreased B-1b cell number +
                                                                                        is-adecreased B-2 B cell number +
                                                                                        is-adecreased follicular B cell number +
                                                                                        is-adecreased germinal center B cell number +
                                                                                        is-adecreased marginal zone B cell number +
                                                                                        is-adecreased memory B cell number +
                                                                                        is-adecreased plasma cell 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 B cell number
                                                                        is-adecreased B cell number
                                                                                is-adecreased mature B cell number
                                                                                        is-aabsent mature B cells +
                                                                                        is-adecreased B-1 B cell number [MP:0004978] (134 genotypes, 155 annotations)
                                                                                                is-aabsent B-1 B cells +
                                                                                                is-adecreased B-1a cell number +
                                                                                                is-adecreased B-1b cell number +
                                                                                        is-adecreased B-2 B cell number +
                                                                                        is-adecreased follicular B cell number +
                                                                                        is-adecreased germinal center B cell number +
                                                                                        is-adecreased marginal zone B cell number +
                                                                                        is-adecreased memory B cell number +
                                                                                        is-adecreased plasma cell 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 B cell number
                                                                                is-adecreased mature B cell number
                                                                                        is-aabsent mature B cells +
                                                                                        is-adecreased B-1 B cell number [MP:0004978] (134 genotypes, 155 annotations)
                                                                                                is-aabsent B-1 B cells +
                                                                                                is-adecreased B-1a cell number +
                                                                                                is-adecreased B-1b cell number +
                                                                                        is-adecreased B-2 B cell number +
                                                                                        is-adecreased follicular B cell number +
                                                                                        is-adecreased germinal center B cell number +
                                                                                        is-adecreased marginal zone B cell number +
                                                                                        is-adecreased memory B cell number +
                                                                                        is-adecreased plasma cell 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 B cell number
                                                                                is-adecreased mature B cell number
                                                                                        is-aabsent mature B cells +
                                                                                        is-adecreased B-1 B cell number [MP:0004978] (134 genotypes, 155 annotations)
                                                                                                is-aabsent B-1 B cells +
                                                                                                is-adecreased B-1a cell number +
                                                                                                is-adecreased B-1b cell number +
                                                                                        is-adecreased B-2 B cell number +
                                                                                        is-adecreased follicular B cell number +
                                                                                        is-adecreased germinal center B cell number +
                                                                                        is-adecreased marginal zone B cell number +
                                                                                        is-adecreased memory B cell number +
                                                                                        is-adecreased plasma cell 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 B cell morphology
                                                                        is-aabnormal B cell number
                                                                                is-adecreased B cell number
                                                                                        is-adecreased mature B cell number
                                                                                                is-aabsent mature B cells +
                                                                                                is-adecreased B-1 B cell number [MP:0004978] (134 genotypes, 155 annotations)
                                                                                                        is-aabsent B-1 B cells +
                                                                                                        is-adecreased B-1a cell number +
                                                                                                        is-adecreased B-1b cell number +
                                                                                                is-adecreased B-2 B cell number +
                                                                                                is-adecreased follicular B cell number +
                                                                                                is-adecreased germinal center B cell number +
                                                                                                is-adecreased marginal zone B cell number +
                                                                                                is-adecreased memory B cell number +
                                                                                                is-adecreased plasma cell 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 B cell morphology
                                                                        is-aabnormal mature B cell morphology
                                                                                is-aabnormal B-1 B cell morphology
                                                                                        is-aabnormal B-1 B cell number
                                                                                                is-adecreased B-1 B cell number [MP:0004978] (134 genotypes, 155 annotations)
                                                                                                        is-aabsent B-1 B cells +
                                                                                                        is-adecreased B-1a cell number +
                                                                                                        is-adecreased B-1b cell number +
                                                                                                is-aincreased B-1 B cell 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 B cell morphology
                                                                        is-aabnormal mature B cell morphology
                                                                                is-adecreased mature B cell number
                                                                                        is-aabsent mature B cells +
                                                                                        is-adecreased B-1 B cell number [MP:0004978] (134 genotypes, 155 annotations)
                                                                                                is-aabsent B-1 B cells +
                                                                                                is-adecreased B-1a cell number +
                                                                                                is-adecreased B-1b cell number +
                                                                                        is-adecreased B-2 B cell number +
                                                                                        is-adecreased follicular B cell number +
                                                                                        is-adecreased germinal center B cell number +
                                                                                        is-adecreased marginal zone B cell number +
                                                                                        is-adecreased memory B cell number +
                                                                                        is-adecreased plasma cell 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 B cell number
                                                                                is-adecreased B cell number
                                                                                        is-adecreased mature B cell number
                                                                                                is-aabsent mature B cells +
                                                                                                is-adecreased B-1 B cell number [MP:0004978] (134 genotypes, 155 annotations)
                                                                                                        is-aabsent B-1 B cells +
                                                                                                        is-adecreased B-1a cell number +
                                                                                                        is-adecreased B-1b cell number +
                                                                                                is-adecreased B-2 B cell number +
                                                                                                is-adecreased follicular B cell number +
                                                                                                is-adecreased germinal center B cell number +
                                                                                                is-adecreased marginal zone B cell number +
                                                                                                is-adecreased memory B cell number +
                                                                                                is-adecreased plasma cell 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 B cell number
                                                                                        is-adecreased mature B cell number
                                                                                                is-aabsent mature B cells +
                                                                                                is-adecreased B-1 B cell number [MP:0004978] (134 genotypes, 155 annotations)
                                                                                                        is-aabsent B-1 B cells +
                                                                                                        is-adecreased B-1a cell number +
                                                                                                        is-adecreased B-1b cell number +
                                                                                                is-adecreased B-2 B cell number +
                                                                                                is-adecreased follicular B cell number +
                                                                                                is-adecreased germinal center B cell number +
                                                                                                is-adecreased marginal zone B cell number +
                                                                                                is-adecreased memory B cell number +
                                                                                                is-adecreased plasma cell 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 B cell number
                                                                is-adecreased B cell number
                                                                        is-adecreased mature B cell number
                                                                                is-aabsent mature B cells +
                                                                                is-adecreased B-1 B cell number [MP:0004978] (134 genotypes, 155 annotations)
                                                                                        is-aabsent B-1 B cells +
                                                                                        is-adecreased B-1a cell number +
                                                                                        is-adecreased B-1b cell number +
                                                                                is-adecreased B-2 B cell number +
                                                                                is-adecreased follicular B cell number +
                                                                                is-adecreased germinal center B cell number +
                                                                                is-adecreased marginal zone B cell number +
                                                                                is-adecreased memory B cell number +
                                                                                is-adecreased plasma cell 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 B cell number
                                                                        is-adecreased mature B cell number
                                                                                is-aabsent mature B cells +
                                                                                is-adecreased B-1 B cell number [MP:0004978] (134 genotypes, 155 annotations)
                                                                                        is-aabsent B-1 B cells +
                                                                                        is-adecreased B-1a cell number +
                                                                                        is-adecreased B-1b cell number +
                                                                                is-adecreased B-2 B cell number +
                                                                                is-adecreased follicular B cell number +
                                                                                is-adecreased germinal center B cell number +
                                                                                is-adecreased marginal zone B cell number +
                                                                                is-adecreased memory B cell number +
                                                                                is-adecreased plasma cell 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 B cell number
                                                                        is-adecreased mature B cell number
                                                                                is-aabsent mature B cells +
                                                                                is-adecreased B-1 B cell number [MP:0004978] (134 genotypes, 155 annotations)
                                                                                        is-aabsent B-1 B cells +
                                                                                        is-adecreased B-1a cell number +
                                                                                        is-adecreased B-1b cell number +
                                                                                is-adecreased B-2 B cell number +
                                                                                is-adecreased follicular B cell number +
                                                                                is-adecreased germinal center B cell number +
                                                                                is-adecreased marginal zone B cell number +
                                                                                is-adecreased memory B cell number +
                                                                                is-adecreased plasma cell 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 B cell morphology
                                                                is-aabnormal B cell number
                                                                        is-adecreased B cell number
                                                                                is-adecreased mature B cell number
                                                                                        is-aabsent mature B cells +
                                                                                        is-adecreased B-1 B cell number [MP:0004978] (134 genotypes, 155 annotations)
                                                                                                is-aabsent B-1 B cells +
                                                                                                is-adecreased B-1a cell number +
                                                                                                is-adecreased B-1b cell number +
                                                                                        is-adecreased B-2 B cell number +
                                                                                        is-adecreased follicular B cell number +
                                                                                        is-adecreased germinal center B cell number +
                                                                                        is-adecreased marginal zone B cell number +
                                                                                        is-adecreased memory B cell number +
                                                                                        is-adecreased plasma cell 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 B cell morphology
                                                                is-aabnormal mature B cell morphology
                                                                        is-aabnormal B-1 B cell morphology
                                                                                is-aabnormal B-1 B cell number
                                                                                        is-adecreased B-1 B cell number [MP:0004978] (134 genotypes, 155 annotations)
                                                                                                is-aabsent B-1 B cells +
                                                                                                is-adecreased B-1a cell number +
                                                                                                is-adecreased B-1b cell number +
                                                                                        is-aincreased B-1 B cell 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 B cell morphology
                                                                is-aabnormal mature B cell morphology
                                                                        is-adecreased mature B cell number
                                                                                is-aabsent mature B cells +
                                                                                is-adecreased B-1 B cell number [MP:0004978] (134 genotypes, 155 annotations)
                                                                                        is-aabsent B-1 B cells +
                                                                                        is-adecreased B-1a cell number +
                                                                                        is-adecreased B-1b cell number +
                                                                                is-adecreased B-2 B cell number +
                                                                                is-adecreased follicular B cell number +
                                                                                is-adecreased germinal center B cell number +
                                                                                is-adecreased marginal zone B cell number +
                                                                                is-adecreased memory B cell number +
                                                                                is-adecreased plasma cell 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 B cell number
                                                                        is-adecreased B cell number
                                                                                is-adecreased mature B cell number
                                                                                        is-aabsent mature B cells +
                                                                                        is-adecreased B-1 B cell number [MP:0004978] (134 genotypes, 155 annotations)
                                                                                                is-aabsent B-1 B cells +
                                                                                                is-adecreased B-1a cell number +
                                                                                                is-adecreased B-1b cell number +
                                                                                        is-adecreased B-2 B cell number +
                                                                                        is-adecreased follicular B cell number +
                                                                                        is-adecreased germinal center B cell number +
                                                                                        is-adecreased marginal zone B cell number +
                                                                                        is-adecreased memory B cell number +
                                                                                        is-adecreased plasma cell 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 B cell number
                                                                                is-adecreased mature B cell number
                                                                                        is-aabsent mature B cells +
                                                                                        is-adecreased B-1 B cell number [MP:0004978] (134 genotypes, 155 annotations)
                                                                                                is-aabsent B-1 B cells +
                                                                                                is-adecreased B-1a cell number +
                                                                                                is-adecreased B-1b cell number +
                                                                                        is-adecreased B-2 B cell number +
                                                                                        is-adecreased follicular B cell number +
                                                                                        is-adecreased germinal center B cell number +
                                                                                        is-adecreased marginal zone B cell number +
                                                                                        is-adecreased memory B cell number +
                                                                                        is-adecreased plasma cell number +


mammalian phenotype
        is-aimmune system phenotype
                is-aabnormal immune system morphology
                        is-aabnormal immune system cell morphology
                                is-aabnormal professional antigen presenting cell morphology
                                        is-aabnormal mature B cell morphology
                                                is-aabnormal B-1 B cell morphology
                                                        is-aabnormal B-1 B cell number
                                                                is-adecreased B-1 B cell number [MP:0004978] (134 genotypes, 155 annotations)
                                                                        is-aabsent B-1 B cells +
                                                                        is-adecreased B-1a cell number +
                                                                        is-adecreased B-1b cell number +
                                                                is-aincreased B-1 B cell number +


mammalian phenotype
        is-aimmune system phenotype
                is-aabnormal immune system morphology
                        is-aabnormal immune system cell morphology
                                is-aabnormal professional antigen presenting cell morphology
                                        is-aabnormal mature B cell morphology
                                                is-adecreased mature B cell number
                                                        is-aabsent mature B cells +
                                                        is-adecreased B-1 B cell number [MP:0004978] (134 genotypes, 155 annotations)
                                                                is-aabsent B-1 B cells +
                                                                is-adecreased B-1a cell number +
                                                                is-adecreased B-1b cell number +
                                                        is-adecreased B-2 B cell number +
                                                        is-adecreased follicular B cell number +
                                                        is-adecreased germinal center B cell number +
                                                        is-adecreased marginal zone B cell number +
                                                        is-adecreased memory B cell number +
                                                        is-adecreased plasma cell number +

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Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
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last database update
11/11/2014
MGI 5.20
The Jackson Laboratory