IMPC phenotypes (gene matching)
B6J.Cg-Spo11tm(Spo11-alpha_b)Mbrc/Cnrm
| Status | Available to order |
| EMMA ID | EM:15267 |
| Citation information | RRID:IMSR_EM:15267 Research Resource Identifiers (RRID) are persistent unique ID numbers assigned to help researchers cite key resources (e.g. antibodies, model organisms and software projects) in the biomedical literature to improve transparency and reproducibility in research. See https://www.rrids.org/ for more information. |
| International strain name | B6J.Cg-Spo11tm(Spo11-alpha_b)Mbrc/Cnrm |
| Alternative name | C57Spo11_alpha_b_ki/+ |
| Strain type | Targeted Mutant Strains |
| Allele/Transgene symbol | Spo11alpha_b_ki |
| Gene/Transgene symbol | Spo11 |
Information from provider
| Provider | Marco Barchi |
| Provider affiliation | Biomedicine and Prevention, University of Rome Tor Vergata |
| Genetic information | B6 Spo11_alpha_b_ki/+ is a knock-in hemizygous state for the Spo11_alpha_b splice isoform. It has been generated by knocking-in Spo11_alpha-B cDNA into the Spo11 locus, destroying the ATG in exon 1. |
| Phenotypic information | Homozygous:SterileHeterozygous:Healthy and fertile |
| Breeding history | Knock-in construct introduced in A9 ES cells (C57BL/6 and 129P2 background), then mice backcrossed to C57BL/6J for 7 generations. |
| References | None available |
| Homozygous fertile | no |
| Homozygous viable | yes |
| Homozygous matings required | no |
| Immunocompromised | no |
Information from EMMA
| Archiving centre | CNR, Consiglio Nazionale delle Ricerche, Monterotondo, Italy |
Disease and phenotype information
MGI phenotypes (gene matching)
- abnormal female reproductive system morphology / MGI
- abnormal ovary morphology / MGI
- small ovary / MGI
- impaired ovarian folliculogenesis / MGI
- absent mature ovarian follicles / MGI
- abnormal male reproductive system morphology / MGI
- small testis / MGI
- small seminiferous tubules / MGI
- arrest of spermatogenesis / MGI
- abnormal spermatogenesis / MGI
- male infertility / MGI
- female infertility / MGI
- abnormal gametogenesis / MGI
- abnormal meiosis / MGI
- abnormal oogenesis / MGI
- abnormal reproductive system morphology / MGI
- abnormal fertility/fecundity / MGI
- abnormal seminiferous tubule morphology / MGI
- decreased mature ovarian follicle number / MGI
- abnormal uterus development / MGI
- decreased testis weight / MGI
- decreased ovary weight / MGI
- azoospermia / MGI
- abnormal female meiosis / MGI
- abnormal male meiosis / MGI
- immune system phenotype / MGI
- decreased oocyte number / MGI
- abnormal spermatid morphology / MGI
- arrest of male meiosis / MGI
- early reproductive senescence / MGI
- oocyte degeneration / MGI
- abnormal primordial ovarian follicle morphology / MGI
- abnormal chromosomal synapsis / MGI
- abnormal synaptonemal complex / MGI
- abnormal double-strand DNA break repair / MGI
- abnormal X-Y chromosome synapsis during male meiosis / MGI