For example, for temperature sensitive mutations 30 C is typically a permissive temperature and 42 C is the nonpermissive condition. PFGE See Pulsed field gel electrophoresis. A bacterial virus. Phenocopy An environmental condition that results in a phenotype different that that usually observed for a certain mutant. A method commonly used to remove proteins from aqueous DNA samples.
Phenol denatures proteins.
The denatured proteins partition into the organic phase or remain at the interphase but the DNA remains in the aqueous phase. The appearance or other observable characteristics of an organism. The gene encoding alkaline phosphatase. Alkaline phosphatase is inactive unless it is exported outside of the cytoplasm where it becomes oxidized. The repair of ultraviolet irradiated DNA by the cleavage of pyrimidine dimers.