Effect of Nutrient Periodicity on Microbial Community Dynamics

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Effect of nutrient periodicity on microbial community dynamics.

When microbes are subjected to temporal changes in nutrient availability, growth rate and substrate affinity can contribute to competitive fitness and thereby affect microbial community structure. This hypothesis was tested using planktonic bacterial communities exposed to nutrient additions at 1-, 3-, 7-, or 14-day intervals. Growth rates after nutrient addition were inversely proportional to ...

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ژورنال

عنوان ژورنال: Applied and Environmental Microbiology

سال: 2006

ISSN: 0099-2240,1098-5336

DOI: 10.1128/aem.72.5.3175-3183.2006