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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Rec8tm1.1Kktk
targeted mutation 1.1, Kikue Tachibana-Konwalski
MGI:4840466
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Rec8tm1.1Kktk/Rec8tm1.1Kktk involves: 129P2/OlaHsd * C57BL/6 * CBA MGI:4840514


Genotype
MGI:4840514
hm1
Allelic
Composition		 Rec8tm1.1Kktk/Rec8tm1.1Kktk
Genetic
Background		 involves: 129P2/OlaHsd * C57BL/6 * CBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Rec8tm1.1Kktk mutation (0 available); any Rec8 mutation (27 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
reproductive system
abnormal female meiosis ( J:166151 )
• TEV-treated oocytes contain only single chromatids unlike similarly treated wild-type oocytes or untreated oocytes

cellular
abnormal female meiosis ( J:166151 )
• TEV-treated oocytes contain only single chromatids unlike similarly treated wild-type oocytes or untreated oocytes




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
09/30/2025
MGI 6.24 		The Jackson Laboratory