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Mammalian Phenotype Ontology Annotations
Query Results - Summary
Symbol
Name
ID 		Smpx
small muscle protein, X-linked
MGI:1913356
8 phenotypes from 3 alleles in 3 genetic backgrounds
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Allelic Composition
Genetic Background		 Annotated Term Reference
Smpxem1Jgao/Y
CBA/CaJ-Smpxem1Jgao 		abnormal cochlear hair cell stereociliary bundle morphology J:314284
abnormal cochlear outer hair cell morphology J:314284
abnormal distortion product otoacoustic emission J:314284
cochlear outer hair cell degeneration J:314284
increased or absent threshold for auditory brainstem response J:314284
increased susceptibility to noise-induced hearing loss J:314284
nonsyndromic hearing loss J:314284
Smpxem1Jgao/Smpx+
CBA/CaJ-Smpxem1Jgao 		increased or absent threshold for auditory brainstem response J:314284
nonsyndromic hearing loss J:314284
Smpxem1Jgao/Smpxem1Jgao
CBA/CaJ-Smpxem1Jgao 		abnormal cochlear hair cell stereociliary bundle morphology J:314284
increased or absent threshold for auditory brainstem response J:314284
nonsyndromic hearing loss J:314284
Smpxem2Jgao/Y
CBA/CaJ-Smpxem2Jgao 		abnormal cochlear hair cell stereociliary bundle morphology J:314284
abnormal cochlear outer hair cell morphology J:314284
abnormal distortion product otoacoustic emission J:314284
cochlear outer hair cell degeneration J:314284
increased or absent threshold for auditory brainstem response J:314284
increased susceptibility to noise-induced hearing loss J:314284
nonsyndromic hearing loss J:314284
Smpxem2Jgao/Smpx+
CBA/CaJ-Smpxem2Jgao 		increased or absent threshold for auditory brainstem response J:314284
nonsyndromic hearing loss J:314284
Smpxem2Jgao/Smpxem2Jgao
CBA/CaJ-Smpxem2Jgao 		abnormal cochlear hair cell stereociliary bundle morphology J:314284
increased or absent threshold for auditory brainstem response J:314284
nonsyndromic hearing loss J:314284
Smpxtm1.1Rph/Smpxtm1.1Rph
involves: 129S1/Sv * C57BL/6 		no abnormal phenotype detected J:69803
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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Send questions and comments to User Support. 		last database update
04/16/2024
MGI 6.23 		The Jackson Laboratory