Vibrio

I thought all cells contained DNA. Otherwise how could they replicate? Or do white blood cells turn to red when they age? Immature red blood cells each contain a nucleus, containing DNA. However, upon maturation they then lose their nuclei (due to certain proteins disposing of it), with this they l...

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... have to develop a test for indole in mixed culture of direct water inoculation and other bacteria produce indole (from tryptophane) including Vibrio, Pleisomonas, Salmonella, Citrobacter spp.

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Not sure poster meant application of pH extremes. In any case, you'd have to establish pretty extreme conditions - well outside the 6-7 range. Vibrio cholerae grows well in the 8-9 range and Salmonella spp. Staphylococcus aureus from 4-9. Some report that Salmonella can gow at values pH signifcantly ...

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... Indicate whether or not filtration will sterilize the water sample if the microorganisms in the water includes Pfisteria piscicida, Hepatitis A, Vibrio cholerae, Giardia lamblia, E. coli, oomycetes, and Gonyaulax catanella. I do not know how to calculate the size for each particle. Can anyone ...

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... Shigella E.coli, Klebsiella Enterobacter, Enterobacteriaceae, Narsinice, Serratia, Proteus, Citrobacter Oxidase +ve: Helicobacter, Campylobacter, Vibrio, Pseudomonase aeruginosa, Haemophilus, Bordetella parapertussis How do you identify them?

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