PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19908817-2 2009 Pure triblock copolymer undergoes an order-order transition (OOT) from hexagonally ordered cylinder (HEX) to body centered cubic (BCC) phases. triblock copolymer 5-23 hematopoietically expressed homeobox Homo sapiens 101-104