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Mammalian Phenotype Ontology Annotations
Query Results - Summary
Symbol
Name
ID
Tmem138
transmembrane protein 138
MGI:1920232
32 phenotypes from 4 alleles in 3 genetic backgrounds
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Allelic Composition
Genetic Background
Annotated Term Reference
Tmem138tm1.1Cql/Tmem138tm1.1Cql
involves: C57BL/6 * CBA
abnormal cone electrophysiology J:369940
abnormal photoreceptor connecting cilium morphology J:369940
abnormal photoreceptor inner segment morphology J:369940
abnormal photoreceptor outer segment morphology J:369940
abnormal retina cone cell morphology J:369940
abnormal retina rod cell outer segment morphology J:369940
abnormal rod electrophysiology J:369940
absent photoreceptor outer segment J:369940
absent sperm flagellum J:369940
azoospermia J:369940
enhanced autophagy J:369940
enlarged brain ventricles J:369940
enlarged lateral ventricles J:369940
normal growth/size/body region phenotype J:369940
hydrocephaly J:369940
increased retina apoptosis J:369940
photoreceptor outer segment degeneration J:369940
retina degeneration J:369940
retina gliosis J:369940
retina outer nuclear layer degeneration J:369940
retina photoreceptor degeneration J:369940
retina rod cell degeneration J:369940
teratozoospermia J:369940
thin retina inner nuclear layer J:369940
thin retina outer nuclear layer J:369940
Tmem138tm1.1Cql/Tmem138tm1.2Cql
Tg(RHO-cre)1Cya/0
involves: C57BL/6 * CBA
abnormal photoreceptor connecting cilium morphology J:369940
abnormal photoreceptor inner segment morphology J:369940
abnormal photoreceptor outer segment morphology J:369940
abnormal retina rod cell outer segment morphology J:369940
disorganized photoreceptor outer segment J:369940
photoreceptor outer segment degeneration J:369940
retina photoreceptor degeneration J:369940
Tmem138tm1b(EUCOMM)Wtsi/Tmem138tm1b(EUCOMM)Wtsi
C57BL/6N-Tmem138tm1b(EUCOMM)Wtsi/BayMmucd
decreased body length J:211773
decreased bone mineral content J:211773
decreased grip strength J:211773
decreased prepulse inhibition J:211773
increased spleen weight J:211773
thick ventricular wall J:211773
Tmem138tm1Cql/Tmem138tm1Cql
Not Specified
absent sperm flagellum J:369940
enlarged lateral ventricles J:369940

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
01/28/2026
MGI 6.24
The Jackson Laboratory