About   Help   FAQ
Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Ddiastm1Enik
targeted mutation 1, Grigori Enikolopov
MGI:6368171
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Ddiastm1Enik/Ddiastm1Enik Not Specified MGI:6379580


Genotype
MGI:6379580
hm1
Allelic
Composition
Ddiastm1Enik/Ddiastm1Enik
Genetic
Background
Not Specified
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ddiastm1Enik mutation (1 available); any Ddias mutation (55 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
cardiovascular system

cellular
• decrease in the number of round of spermatids
• decrease in the number of round of spermatids
• however, no differences in testes weight, diameter of seminiferous tubules, or number of primary spermatocytes are seen and mice are fertile
• MEFs subjected to stress (SNAP, gamma-irradiation, UV irradiation, Adriamycin, hydrogen peroxide, and cytokines) show increased apoptosis
• however, mice show no differences from wild-type mice in response to lipopolysaccharide-induced endotoxic shock
• MEFs show increased apoptosis when subjected to Adriamycin treatment
• MEFs show increased apoptosis when subjected to gamma-irradiation
• MEFs show increased apoptosis when subjected to hydrogen peroxide treatment
• MEFs show increased apoptosis when subjected to UV irradiation
• MEFs exhibit a higher fraction of sub-G1 cells and have larger numbers of apoptotic cells indicating increased cell death
• however, MEFs have normal growth and response to the nitric oxide donor S-nitroso-N-acetylpenicillamine (SNAP)

hematopoietic system
• mice show a 12% increase in the number of colony forming cell-8d cells in the spleen an a 45.5% decrease in Sca1+ cells in the bone marrow
• however, no differences in the blood cell profile in peripheral blood, spleen, or bone marrow, in the number of colony forming cell-8d and colony forming-12d cells in the bone marrow, or in the number of colony forming cell-12d colonies

reproductive system
• decrease in the number of round of spermatids
• decrease in the number of round of spermatids
• however, no differences in testes weight, diameter of seminiferous tubules, or number of primary spermatocytes are seen and mice are fertile

growth/size/body





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
04/23/2024
MGI 6.23
The Jackson Laboratory