Extrachromosomal nature of hydrogen sulfide production in Escherichia coli.
Two strains of Escherichia coli which produce hydrogen sulfide appear to have acquired this ability via transfer of genetic material from another genus.
D002499:Centrifugation, Density Gradient; D002586:Cesium; D002712:Chlorides; D002845:Chromatography; D003470:Culture Media; D003596:Cytosine / Q000032:analysis; D004269:DNA, Bacterial / Q000032:analysis; D003720:Densitometry; D004926:Escherichia coli / Q000032:analysis / Q000145:classification / Q000254:growth & development / Q000378:metabolism*; D005827:Genetics, Microbial; D006147:Guanine / Q000032:analysis; D006859:Hydrogen / Q000096:biosynthesis*; D011511:Proteus; D013440:Sulfides / Q000096:biosynthesis*
D002712:Chlorides; D003470:Culture Media; D004269:DNA, Bacterial; D013440:Sulfides; D002586:Cesium; D006147:Guanine; D006859:Hydrogen; D003596:Cytosine