title: Modification of Tergitol-7 agar for differentiation of hydrogen sulfide-producing colonies.
abstract: The indication of H(2)S production by a modified Tergitol-7 agar combines the advantages of both selective and differential enteric media to provide a medium with broader coverage.
mesh_terms: D000362:Agar; D002175:Candida / Q000302:isolation & purification* / Q000378:metabolism; D003470:Culture Media; D004755:Enterobacteriaceae / Q000302:isolation & purification* / Q000378:metabolism; D005069:Evaluation Studies as Topic; D005243:Feces / Q000382:microbiology; D005285:Fermentation; D006801:Humans; D006862:Hydrogen Sulfide / Q000096:biosynthesis; D007785:Lactose / Q000378:metabolism; D008751:Methylene Blue; D011548:Pseudomonadaceae / Q000302:isolation & purification* / Q000378:metabolism; D013778:Tetrazolium Salts
chemical_list: D003470:Culture Media; D013778:Tetrazolium Salts; D000362:Agar; D007785:Lactose; D008751:Methylene Blue; D006862:Hydrogen Sulfide