1. Skin exhibits of Dark Ronald XX are homozygous wild type at the Warmblood fragile foal syndrome causative missense variant position in lysyl hydroxylase gene PLOD1. (17th June 2020) Authors: Zhang, Xuying; Hirschfeld, Marc; Schafberg, Renate; Swalve, Hermann; Brenig, Bertram Journal: Animal genetics Issue: Volume 51:Number 5(2020) Page Start: 838 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗