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      • abnormal lymphocyte morphology

    • abnormal B cell morphology   MP:0004939   (11)
    Definition: any structural anomaly of lymphocytes that expresses membrane-bound immunoglobulin complexes in the mature form, and differentiate into antibody-secreting plasma cells and memory cells upon interaction with antigen; B cells are the primary lymphocyte responsible for humoral immunity, and are most effective against extracellular pathogens [CL:0000236, MGI:csmith];   [MGI annotations / genotypes]



    VT:0004939 (B cell morphology trait) is numbered similarly to MP:0004939 but is over in the VT ontology (semantics may or may not be similar).

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