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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		GsrGt(OST124402)Lex
gene trap OST124402, Lexicon Genetics
MGI:3530486
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		GsrGt(OST124402)Lex/GsrGt(OST124402)Lex involves: 129S5/SvEvBrd * C57BL/6J MGI:3609939


Genotype
MGI:3609939
hm1
Allelic
Composition		 GsrGt(OST124402)Lex/GsrGt(OST124402)Lex
Genetic
Background		 involves: 129S5/SvEvBrd * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
GsrGt(OST124402)Lex mutation (2 available); any Gsr mutation (50 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
vision/eye
abnormal retina vasculature morphology ( J:103485 )
• decrease in retinal artery-to-vein ratio

cardiovascular system
abnormal retina vasculature morphology ( J:103485 )
• decrease in retinal artery-to-vein ratio




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
01/06/2026
MGI 6.24 		The Jackson Laboratory