PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19463836-4 2009 After treatment with ethyl methanesulfonate (EMS) many cells have an intermediate level of CD59 staining. Ethyl Methanesulfonate 21-43 CD59 molecule (CD59 blood group) Homo sapiens 91-95