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prototrophic
(redirected from prototrophy)

   Also found in: Encyclopedia, Wikipedia 0.01 sec.
pro·to·tro·phic  (prt-trfk, -trfk)
adj.
Having the same metabolic capabilities and nutritional requirements as the wild type parent strain: prototrophic bacteria.

proto·troph, proto·trophy n.

prototrophic [ˌprəʊtəˈtrɒfɪk]
adj
1. (Life Sciences & Allied Applications / Biology) (esp of bacteria) feeding solely on inorganic matter
2. (Life Sciences & Allied Applications / Biology) (of cultured bacteria, fungi, etc.) having no specific nutritional requirements


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None of the tester strains showed increased reversion to prototrophy either in the absence or presence of rat liver metabolic activation system.
 
 
 
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