| First Author | Suto JI | Year | 2020 |
| Journal | Congenit Anom (Kyoto) | PubMed ID | 33289187 |
| Mgi Jnum | J:297661 | Mgi Id | MGI:6479156 |
| Doi | 10.1111/cga.12406 | Citation | Suto JI, et al. (2020) Low pup survival rate is associated with maternal Naq3 genotype and hypothalamic Vps8 expression levels in mice. Congenit Anom (Kyoto) |
| abstractText | Pups born from females of the inbred mouse strain RR/Sgn tend to have low survival rates during rearing. We have previously identified Naq3, a quantitative trait locus underlying this low pup survival rate. In the present study, we confirmed the effect of Naq3 in congenic mice and investigated whether Vps8 is a candidate gene for Naq3. The survival rate of pups on the twelfth postpartum day was significantly decreased for mothers homozygous for the Naq3 allele. Hypothalamic expression of Vps8 was induced by nurturing in wild-type mice, and was significantly lower in Naq3 congenic mice than in wild-type mice. Thus, Vps8 is suggested to be involved in maternal nurturing, and therefore, as a plausible candidate gene for Naq3. This article is protected by copyright. All rights reserved. |
