MP:0002359 | abnormal spleen germinal center morphology | "anomalous structure or formation of the area of the spleen in which activated follicles are located" [cwg:Carroll-Ann W. Goldsmith , Mouse Genome Informatics curator, Pathology:ISBN 0-397-51047-0] |
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Allelic Composition: Oprm1tm1Jabl/Oprm1tm1Jabl Genetic Background: C57BL/6-Oprm1tm1Jabl
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MP:0004815 | abnormal somatic hypermutation frequency | "any anomaly in the high frequency of programmed mutation that occurs in the gene segments encoding the variable regions of antibodies during the differentiation of individual B lymphocytes into antibody producing plasma cells " [MGI:csmith "Cynthia L. Smith, Mouse Genome Informatics Curator"] |
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Allelic Composition: Oprm1tm1Jabl/Oprm1tm1Jabl Genetic Background: C57BL/6-Oprm1tm1Jabl
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MP:0008095 | abnormal memory B cell differentiation | "atypical production of or inability to produce distinctly differentiated long-lived B cells that are readily activated upon reencounter of an antigenic determinant; memory B cells differentiate from antigen-activated B cells which have been selected for expression of higher affinity immunoglobulin" [CL:0000787, ISBN:0781735149, MGI:csmith "Cynthia L. Smith, Mouse Genome Informatics Curator"] |
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Allelic Composition: Oprm1tm1Jabl/Oprm1tm1Jabl Genetic Background: C57BL/6-Oprm1tm1Jabl
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MP:0008193 | abnormal marginal zone B cell physiology | "abnormal function of a CD23-negative, CD21-positive B cell of the marginal zone of the spleen expressing a B cell receptor usually reactive to bacterial cell wall components or senescent self components such as oxidized-LDL" [CL:0000845, ISBN:0781735149, MGI:csmith "Cynthia L. Smith, Mouse Genome Informatics Curator"] |
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Allelic Composition: Oprm1tm1Jabl/Oprm1tm1Jabl Genetic Background: C57BL/6-Oprm1tm1Jabl
Allelic Composition: Fcamrtm2Shib/Fcamrtm2Shib Genetic Background: BALB/c-Fcamrtm2Shib
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MP:0008198 | abnormal follicular dendritic cell antigen presentation | "anomaly in the ability of follicular dendritic cells to process and present antigen to B lymphocytes" [MGI:csmith "Cynthia L. Smith, Mouse Genome Informatics Curator"] |
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Allelic Composition: Oprm1tm1Jabl/Oprm1tm1Jabl Genetic Background: C57BL/6-Oprm1tm1Jabl
Allelic Composition: Fcamrtm2Shib/Fcamrtm2Shib Genetic Background: BALB/c-Fcamrtm2Shib
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MP:0008481 | increased spleen germinal center number | "greater number of spleen secondary B follicles where rapid B-cell proliferation, somatic hypermutation, and selection for antigen binding occurs" [PMID:17495967] |
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Allelic Composition: Oprm1tm1Jabl/Oprm1tm1Jabl Genetic Background: C57BL/6-Oprm1tm1Jabl
Allelic Composition: Fcamrtm2Shib/Fcamrtm2Shib Genetic Background: BALB/c-Fcamrtm2Shib
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MP:0008483 | increased spleen germinal center size | "greater size of spleen secondary B follicles where rapid B-cell proliferation, somatic hypermutation, and selection for antigen binding occurs" [PMID:17495967] |
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Allelic Composition: Oprm1tm1Jabl/Oprm1tm1Jabl Genetic Background: C57BL/6-Oprm1tm1Jabl
Allelic Composition: Fcamrtm2Shib/Fcamrtm2Shib Genetic Background: BALB/c-Fcamrtm2Shib
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