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MAMMALIAN PHENOTYPE - ANNOTATIONS

The Mouse Adult Gross Anatomy Ontology and Mammalian Phenotype Ontology are downloaded weekly from the Mouse Genome Informatics databases at Jackson Laboratories (ftp://ftp.informatics.jax.org/pub/reports/index.html). For more information about these ontologies, see the MGI Publications Page at http://www.informatics.jax.org/mgihome/other/publications.shtml.
Term:decreased pre-B cell number
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Accession:MP:0008209 term browser browse the term
Definition:reduced number of the cells in the B lymphocyte lineage that have undergone VDJ rearrangement of the immunoglobulin heavy chain and are in the process of V-J rearrangement of the light chain: these cells express mu heavy chain on the cell surface
Synonyms:exact_synonym: decreased number of pre-B cells;   decreased pre-B lymphocyte cell number;   reduced pre-B cell number


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Path 1
Term Annotations click to browse term
  mammalian phenotype 5417
    hematopoietic system phenotype 246
      abnormal hematopoietic system morphology/development 226
        abnormal hematopoietic cell morphology 182
          abnormal hematopoietic cell number 143
            abnormal leukocyte cell number 136
              abnormal lymphocyte cell number 93
                abnormal B cell number 29
                  decreased B cell number 24
                    decreased pre-B cell number 0
                      absent pre-B cells 0
Path 2
Term Annotations click to browse term
  mammalian phenotype 5417
    hematopoietic system phenotype 246
      abnormal hematopoietic system morphology/development 226
        abnormal hematopoietic cell morphology 182
          abnormal leukocyte morphology 150
            abnormal mononuclear cell morphology 125
              abnormal lymphocyte morphology 97
                abnormal B cell morphology 29
                  abnormal B cell number 29
                    decreased B cell number 24
                      decreased pre-B cell number 0
                        absent pre-B cells 0
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