PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 30744336-1 2019 OBJECTIVE: Extension and Agouti loci play a key role for proportions of eumelanin and pheomelanin in determining coat color in several species, including goat. eumelanin 72-81 agouti-signaling protein Capra hircus 25-31