该品系是基于策略设计时的数据库信息制作而成，建议您在购买前查询最新的数据库和相关文献，以获取最准确的表型信息。

MGI:1916577 Mice homozygous for a knock-out allele exhibit severe laterality defects, including situs inversus totalis and heterotaxy with randomized situs and left and right isomerisms. Homozygous embryos with isomerisms die in utero due to associated cardiovascular malformations.