PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 6155159-1 1980 In each of two families from Sardinia, Italy, we have found segregation for two alpha-chain hemoglobin variants, which we have identified as G Philadelphia [alpha 68 (E17) Asn leads to Lys] and J Sardinia [alpha 50 (CE8) His leads to Asp], respectively. Histidine 221-224 Fc gamma receptor and transporter Homo sapiens 80-91