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Phenotypes Associated with This Genotype
Genotype
MGI:7447208
Allelic
Composition		 Rr387em1Zyliu/Rr387em1Zyliu
Rr388em1Zyliu/Rr388em1Zyliu
Rr397em1Zyliu/Rr397em1Zyliu
Genetic
Background		 Not Specified
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No mouse lines available in IMSR.
See publication links below for author information.
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
hearing/vestibular/ear
hearing/vestibular/ear phenotype ( J:333396 )
N
• normal cochlear length at age P1
decreased cochlear hair cell number ( J:333396 )
• 97% lower density in all turns at age P1

embryo
embryo phenotype ( J:333396 )
N
• viable

mortality/aging
mortality/aging ( J:333396 )
N
• viable

nervous system
decreased cochlear hair cell number ( J:333396 )
• 97% lower density in all turns at age P1

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
01/13/2026
MGI 6.24 		The Jackson Laboratory