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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Hoatz+
wild type
MGI:5484164
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
ht1
 		Hoatzem1Seta/Hoatz+ B6N.Cg-Hoatzem1Seta MGI:6416175


Genotype
MGI:6416175
ht1
Allelic
Composition		 Hoatzem1Seta/Hoatz+
Genetic
Background		 B6N.Cg-Hoatzem1Seta
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Hoatzem1Seta mutation (1 available); any Hoatz mutation (11 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
mortality/aging
pregnancy-related premature death ( J:287082 )
• females exhibit higher mortality rates due to obstructed labor

cellular
abnormal sperm flagellum morphology ( J:287082 )
• sperm flagella are often mildly swollen, bent irregularly at the annulus, or both

reproductive system
reproductive system phenotype ( J:287082 )
N
• females and males are fertile
abnormal sperm flagellum morphology ( J:287082 )
• sperm flagella are often mildly swollen, bent irregularly at the annulus, or both




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
12/30/2025
MGI 6.24 		The Jackson Laboratory