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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Del(2Spint4-Spint5)1Zuk
deletion, Chr2, Martin M Matzuk 1
MGI:6693653
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Del(2Spint4-Spint5)1Zuk/Del(2Spint4-Spint5)1Zuk involves: C57BL/6 * DBA/2 MGI:6693753


Genotype
MGI:6693753
hm1
Allelic
Composition		 Del(2Spint4-Spint5)1Zuk/Del(2Spint4-Spint5)1Zuk
Genetic
Background		 involves: C57BL/6 * DBA/2
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♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
reproductive system
reproductive system phenotype ( J:295177 )
N
• male mice exhibit normal epididymis and testis histology and normal sperm numbers, motility, and morphology
decreased litter size ( J:295177 )
• male mice sire fewer litters and pups
male infertility ( J:295177 )
• 7 of 9 males are infertile
reduced male fertility ( J:295177 )
• male mice sire fewer litters and pups




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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
11/19/2024
MGI 6.24 		The Jackson Laboratory