Words similar to prototrophic
Example sentences for: prototrophic
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Our observation that rec12-117 mutants produce a high frequency of viable diploid meiotic products, about half of which are heterozygous for centromere linked markers (Figures 4, 5, Table 2), provides a straightforward reason for the discrepancy: The previous study failed to exclude diploid spore colonies and scored only for double prototrophic recombinants (the double auxotrophic, reciprocal recombinants were not analyzed).
The strain is prototrophic (it can synthesize all components of a cell from a single energy source, such as glucose, and inorganic salts, nitrogen, etc.) and has undoubtedly undergone some general adaptation to the laboratory environment, but has not been selected under any specific conditions like the evolution protocol (prolonged serial transfer in minimal medium).
Recently, discovery that the Hint-homologous HNT1 gene is required for high temperature growth on galactose and observations that alleles of cak1 , kin28 , ccl1 and tfb3 are hypersensitive to loss of Hnt1 enzyme activity provided evidence that Hnt1 enzyme activity positively regulates Kin28 function, particularly on galactose media [ 9 ] . Though phenotypic consequences of hnt2 mutations have yet to be discovered, our observations suggest that synthetic lethal interactions with hnt2 mutations are likely to be found in adenine prototrophic strains undergoing heat shock.