In other species: Rhesus monkey , horse , pig , taurine cattle , sheep

Categories: Embryo phene

Mendelian trait/disorder: unknown

Disease-related: yes

Cross-species summary: "Perosomus elumbis (PE) is a lethal congenital defect characterized by absence of the caudal parts of the spine and spinal cord, i.e. lumbar, sacral and coccygeal spinal segments with associated musculoskeletal malformations of the hind quarters." (Agerholm et al., 2014; see cattle entry)