Koch's Postulates

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New South Wales - Higher School Certificate (HSC) Biology (Task 3) Mind Map on Koch's Postulates, created by janmart.tenedora on 19/06/2013.
janmart.tenedora
Mind Map by janmart.tenedora, updated more than 1 year ago
janmart.tenedora
Created by janmart.tenedora over 11 years ago
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Koch's Postulates
  1. 1.
    1. Organism must be found with disease
      1. Constantly, within others in population
        1. Should not be found in healthy organisms
      2. 2.
        1. Suspected causative microbe
          1. Isolate from diseased organism
            1. Grow in pure culture
              1. streaking (smearing) of agar plates
                1. Use of selective agars
          2. 3.
            1. introduced causative microbe
              1. Should infect pure culture
                1. Should show similar symptoms
                  1. from original disease
            2. 4.
              1. Same pathogen must be re-isolated
                1. Must be similar to the original
                  1. Shows identical symptoms?
                  2. In another pure culture
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