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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		In(15)21Rk
inversion, Chr 15, Roderick 21
MGI:2681474
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
ht1
 		In(15)21Rk/+ involves: C57BL/6J * DBA/2J MGI:3790075


Genotype
MGI:3790075
ht1
Allelic
Composition		 In(15)21Rk/+
Genetic
Background		 involves: C57BL/6J * DBA/2J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
In(15)21Rk mutation (2 available); any In(15)21Rk mutation (2 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
reproductive system
decreased male germ cell number ( J:137335 )
• testes somewhat devoid of germinal tissue
abnormal male meiosis ( J:23389 )
• male heterozygotes have an anaphase bridge frequency of approximately 47%

cellular
decreased male germ cell number ( J:137335 )
• testes somewhat devoid of germinal tissue
abnormal male meiosis ( J:23389 )
• male heterozygotes have an anaphase bridge frequency of approximately 47%




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
05/07/2024
MGI 6.23 		The Jackson Laboratory