. "Genetically modified source" . "PDM68" . "Bartonella" . "Escherichia" . . "Bartonella henselae" . . "Escherichia coli BL21" . "BL21" . "Plasmid" . "Bartonella henselae" . "GI:49238164" . "str. Houston-1" . "Escherichia coli" .