PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21393132-2 2011 This study examined the distribution of the closely related blaTEM transposons Tn1, Tn2 and Tn3, or blaTEM-containing fragments of them, in ampicillin-resistant human commensal Escherichia coli isolates. Ampicillin 140-150 TEM-1 beta-lactamase Escherichia coli 60-66 21393132-2 2011 This study examined the distribution of the closely related blaTEM transposons Tn1, Tn2 and Tn3, or blaTEM-containing fragments of them, in ampicillin-resistant human commensal Escherichia coli isolates. Ampicillin 140-150 TEM-1 beta-lactamase Escherichia coli 100-106 21393132-7 2011 RESULTS: Of 25 ampicillin-resistant E. coli strains recovered from the faecal flora of healthy humans that carried the blaTEM gene, 15 carried a complete copy of Tn2 or a Tn2 variant; one was interrupted by IS4. Ampicillin 15-25 TEM-1 beta-lactamase Escherichia coli 119-125