Fitness of natural Saccharomyces cerevisiae strains [CGH]

To characterize the ecological interactions among S. cerevisiae strains coming from the same geographical area, we examined the fitness of two natural isolates from San Giovese grapes, alone or in competition, in synthetic wine must (SWM)为表征同一地理区域来源的酿酒酵母（Saccharomyces cerevisiae）菌株间的生态相互作用，我们检测了两株源自圣乔维塞葡萄的天然分离株在合成葡萄酒基质（synthetic wine must，SWM）中单独培养或竞争性培养时的适合度。