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Químicoreceptor of Salmonella typhimurium?

  1. Sep 8, 2015 #1
    Hello, If some one can help me wich or where is te receptor of the Salmonella typhimurium. That detects an stimule in quimiotaxis.
     
  2. jcsd
  3. Sep 8, 2015 #2

    Andy Resnick

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    do you mean 'chemotaxis'?
     
  4. Sep 8, 2015 #3
    Yes, jaja sorry, i mean i know that sallmomena detects an stimule with receptors but I don't konow how receptors detect if is a positive or negative stimule
     
  5. Sep 9, 2015 #4

    Andy Resnick

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    Have you search the literature? The relevant genes appear to be the 'che' genes, and there is homology between E. Coli and Salmonella. A quick search yields:

    http://www.sciencedirect.com/science/article/pii/0092867488904898
    http://www.pnas.org/content/84/18/6422.short
    http://jb.asm.org/content/130/1/223.full.pdf
    http://nar.oxfordjournals.org/content/33/5/1690.short
     
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