Spurious hydrogen sulfide production by Providencia and Escherichia coli species.
Hydrogen sulfide production was noted in two Escherichia coli strands and one Provaidenica alcalifaciens (Proteus inconstans A) strain isolated from clinical stool specimens durin the summer of 1979. An investigation into this phenomenon revealed the predence of Eubacterium lentum, an anaerobe, growing in synergism with the Enterobacteriaceae and producing H2s. The implications of this association are discssed with reference to clinical microbiology laboratory practice.
D003470:Culture Media; D004926:Escherichia coli / Q000254:growth & development / Q000302:isolation & purification / Q000378:metabolism*; D005051:Eubacterium / Q000254:growth & development / Q000302:isolation & purification / Q000378:metabolism; D005243:Feces / Q000382:microbiology; D006862:Hydrogen Sulfide / Q000096:biosynthesis*; D011511:Proteus / Q000378:metabolism*; D011532:Providencia / Q000254:growth & development / Q000302:isolation & purification / Q000378:metabolism*
D003470:Culture Media; D006862:Hydrogen Sulfide