User:Rockpocket/MGP/SMC3

Model organisms
Model organisms have been used in the study of SMC3 function. A conditional knockout mouse line, called Smc3tm1a(EUCOMM)Wtsi was generated as part of the International Knockout Mouse Consortium program — a high-throughput mutagenesis project to generate and distribute animal models of disease to interested scientists.

Male and female animals underwent a standardized phenotypic screen to determine the effects of deletion. Twenty two tests were carried out on mutant mice and six significant abnormalities were observed. No homozygous mutant embryos were identified during gestation, and thus none survived until weaning. The remaining tests were carried out on heterozygous mutant adult mice. Females had a higher than normal incidence of pre-wean death in their offspring, and also had a decreased body weight. Males heterozygotes displayed a shortened, upturned snout.