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Phenotype Image Detail
Image
Caption A, macroscopic appearance of antral mucosal thickening and frequency of antral hyperplasia in Spdeftm1Shiv/Spdeftm1Shiv (Spdef-/-) mice; scale bar 5 mm. Fo, forestomach; Co, corpus; An, antrum; Du, duodenum. B-E, as compared with normal wild-type antra (B), histology of the lesions reveals elongated, tortuous foveolae (C) with expanded proliferative zones (D, Ki67 staining) and separation of glands by smooth muscle actin (Sma)-expressing connective tissue bands (E, arrow). Foveolar pit cell differentiation is preserved, as indicated by apical Muc5ac staining (E, arrows). Insets show higher magnifications of the boxed areas. Scale bars, B, 100 um; C-E, 250 um.
Copyright This image is from Horst D, J Biol Chem 2010 Nov 5;285(45):35047-55 and is displayed with the permission of the American Society for Biochemistry and Molecular Biology who owns the Copyright. Full text from JBC. J:166876
Associated
Alleles
Symbol Name
Spdeftm1Shiv SAM pointed domain containing ets transcription factor; targeted mutation 1, Ramesh Shivdasani
Associated
Genotypes
Allelic Composition Genetic Background
Spdeftm1Shiv/Spdeftm1Shiv involves: 129S4/SvJae

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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
04/16/2024
MGI 6.23
The Jackson Laboratory