Mechanisms of Positive and Negative Epistasis among Three Determinants of Adaptation in Saccharomyces cerevisiae
In a previous study, three determinants of fitness were identified as mutant alleles (each designated "e") that arose in yeast populations propagated in divergent environments. In a low-glucose environment, MDS3e and MKT1e interacted positively to confer a fitness advantage. PMA1e from a...
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| Language: | en_ca |
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2011
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| Online Access: | http://hdl.handle.net/1807/31380 |