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Mammalian Phenotype Ontology Annotations
Query Results - Summary
Symbol
Name
ID
Spib
Spi-B transcription factor (Spi-1/PU.1 related)
MGI:892986
10 phenotypes from multigenic genotypes
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Allelic Composition
Genetic Background
Annotated Term Reference
Spi1tm1Sing/Spi1+
Spibtm1Mcs/Spib+
involves: 129S/SvEv * 129X1/SvJ
abnormal spleen germinal center morphology J:88257
decreased B cell proliferation J:88257
normal hematopoietic system phenotype J:88257
Spi1tm1Sing/Spi1+
Spibtm1Mcs/Spibtm1Mcs
involves: 129S/SvEv * 129X1/SvJ
abnormal B cell differentiation J:88257
abnormal immature B cell morphology J:88257
absent spleen germinal center J:88257
decreased B cell number J:88257
decreased B cell proliferation J:88257
normal immune system phenotype J:88257
increased B cell apoptosis J:88257
Spi1tm1Sing/Spi1tm1Sing
Spibtm1Mcs/Spibtm1Mcs
involves: 129S/SvEv * 129X1/SvJ
lethality throughout fetal growth and development, complete penetrance J:88257

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
04/30/2024
MGI 6.23
The Jackson Laboratory