PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11074281-0 2000 Effects of overexpression of Escherichia coli katE and bet genes on the tolerance for salt stress in a freshwater cyanobacterium Synechococcus sp. Salts 86-90 putative DNA recombination protein Bet Escherichia coli 55-58