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Mammalian Phenotype Ontology Annotations
Query Results - Summary
Symbol
Name
ID
Ldhb
lactate dehydrogenase B
MGI:96763
10 phenotypes from 2 alleles in 2 genetic backgrounds
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Allelic Composition
Genetic Background
Annotated Term Reference
Ldhbtm1.2Choy/Ldhbtm1.2Choy
involves: 129S4/SvJae * C57BL/6
abnormal cochlear ganglion morphology J:371573
abnormal neuron mitochondrial morphology J:371573
decreased cochlear hair cell stereocilia number J:371573
decreased cochlear outer hair cell number J:371573
increased apoptosis J:371573
increased or absent threshold for auditory brainstem response J:371573
increased susceptibility to age-related hearing loss J:371573
type II spiral ligament fibrocyte degeneration J:371573
type IV spiral ligament fibrocyte degeneration J:371573
Ldhbtm1b(KOMP)Wtsi/Ldhbtm1b(KOMP)Wtsi
C57BL/6N-Ldhbtm1b(KOMP)Wtsi/Wtsi
absent pinna reflex J:211773

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
09/30/2025
MGI 6.24
The Jackson Laboratory