PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10687094-4 1999 However, the resultant chromosome instability differed: the frequency of the chromosome breaks, both spontaneous and induced with ethylmethane sulfonate (EMS), was in cells with inactivated p53 and lowest in cells with inactivated pRb. Ethyl Methanesulfonate 130-152 transformation related protein 53, pseudogene Mus musculus 190-193 11880548-2 2002 Previous results from this laboratory showed supra-additivity for the induction of micronuclei in p53-mutated mouse lymphoma L5178Y cells after combined treatment with gamma-radiation from a 137Cs source and ethyl methanesulfonate (EMS). Ethyl Methanesulfonate 208-230 transformation related protein 53, pseudogene Mus musculus 98-101