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Phenotypes Associated with This Genotype
Genotype
MGI:4443297
Allelic
Composition		 Rom1Rgsc1156/Rom1+
Genetic
Background		 (DBA/2JJcl x C57BL/6JJcl)F1
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Rom1Rgsc1156 mutation (1 available); any Rom1 mutation (10 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
vision/eye
abnormal ocular fundus morphology ( J:158048 )
• at 45 weeks of age
abnormal retina morphology ( J:158048 )
• at 45 weeks of age, retina are mottled unlike in wild-type mice
abnormal retina blood vessel morphology ( J:158048 )
• at 45 weeks of age, retinal arteries are narrower than in wild-type mice

cardiovascular system
abnormal retina blood vessel morphology ( J:158048 )
• at 45 weeks of age, retinal arteries are narrower than in wild-type mice

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
03/18/2025
MGI 6.24 		The Jackson Laboratory