PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15273099-9 2004 The bla(GES-4) gene found in strain KG502 might well emerge from a point mutation in the bla(GES-3) gene harbored by its ancestor strains, such as strain KG525, under heavy antibiotic stress in order to acquire extended properties of resistance to cephamycins and carbapenems. Cephamycins 248-259 TEM beta-lactamase Klebsiella pneumoniae 4-7 15273099-9 2004 The bla(GES-4) gene found in strain KG502 might well emerge from a point mutation in the bla(GES-3) gene harbored by its ancestor strains, such as strain KG525, under heavy antibiotic stress in order to acquire extended properties of resistance to cephamycins and carbapenems. Cephamycins 248-259 TEM beta-lactamase Klebsiella pneumoniae 89-92