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Phenotypes Associated with This Genotype
Genotype
MGI:3043701
Allelic
Composition		 X/Del(Y)1H
Tg(Sry)2Ei/0
Genetic
Background		 involves: C57BL/6Ei * MF1
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Del(Y)1H mutation (0 available); any Del(Y)1H mutation (0 available)
Tg(Sry)2Ei mutation (4 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
reproductive system
primary sex reversal ( J:46791 )
• chromosomal females carrying this transgene develop as males
• chromosomal males that would have developed as sex-reversed females develop as males in mutants carrying this transgene
infertility ( J:46791 )
• sex reversed XX males are sterile

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