PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17982273-9 2007 This Vav2-siRNA also blocked Rac activation induced by C16-Ceramide (C16-Cer), an intermediate lipid product stimulated by Hcys. N-palmitoylsphingosine 55-67 Rac family small GTPase 1 Rattus norvegicus 29-32 17982273-9 2007 This Vav2-siRNA also blocked Rac activation induced by C16-Ceramide (C16-Cer), an intermediate lipid product stimulated by Hcys. N-palmitoylsphingosine 55-62 Rac family small GTPase 1 Rattus norvegicus 29-32