PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16043513-5 2005 Specific reduction of ROCK I by siRNA resulted in loss of stress fibers and focal adhesions, despite persistent ROCK II and guanine triphosphate-bound RhoA. guanine triphosphate 124-144 ras homolog family member A Homo sapiens 151-155