Genes located in the ECA1 region shared in a homozygous state by hydrocephalus cases. Start and stop position (in base pair; Equus caballus EquCab2.0 reference genome [29]), symbol and description of genes located in the region of 1.47Â Mb in length that is shared in a homozygous state by hydrocephalus cases. (DOCX 21Â kb