학술논문
Natural Variation in Preparation for Nutrient Depletion Reveals a Cost–Benefit Tradeoff.
Document Type
Article
Source
Subject
*SACCHAROMYCES cerevisiae
*GALACTOSE metabolism
*PHYSIOLOGICAL effects of glucose
*GENETIC regulation
*FUNGAL growth
*BIOLOGICAL fitness
PHYSIOLOGICAL effects of galactose
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Language
ISSN
1544-9173
Abstract
Yeast can anticipate the depletion of a preferred nutrient by preemptively activating genes for alternative nutrients; the degree of this preparation varies across natural strains and is subject to a fitness tradeoff. [ABSTRACT FROM AUTHOR]