About   Help   FAQ
Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Hormad2+
wild type
MGI:3522030
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
cx1
 		Hormad2tm1Kura/Hormad2+
Spo11tm1Mjn/Spo11tm1Mjn 		involves: 129X1/SvJ * C57BL/6J * C57BL/6NCrlj * CBA/JNCrlj MGI:5466573


Genotype
MGI:5466573
cx1
Allelic
Composition		 Hormad2tm1Kura/Hormad2+
Spo11tm1Mjn/Spo11tm1Mjn
Genetic
Background		 involves: 129X1/SvJ * C57BL/6J * C57BL/6NCrlj * CBA/JNCrlj
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Hormad2tm1Kura mutation (1 available); any Hormad2 mutation (33 available)
Spo11tm1Mjn mutation (2 available); any Spo11 mutation (21 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
reproductive system
reproductive system phenotype ( J:192634 )
N
• unlike Spo11tm1Mjn homozygotes, ovarian weights are normal
decreased oocyte number ( J:192634 )
• not as severe as in Spo11tm1Mjn homozygotes
abnormal female meiosis ( J:192634 )
• pseudo-sex body formation in oocytes is impaired

cellular
decreased oocyte number ( J:192634 )
• not as severe as in Spo11tm1Mjn homozygotes
abnormal female meiosis ( J:192634 )
• pseudo-sex body formation in oocytes is impaired




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)
Citing These Resources
Funding Information
Warranty Disclaimer, Privacy Notice, Licensing, & Copyright
Send questions and comments to User Support. 		last database update
03/18/2025
MGI 6.24 		The Jackson Laboratory