期刊
JOURNAL OF EXPERIMENTAL BIOLOGY
卷 220, 期 1, 页码 18-24出版社
COMPANY BIOLOGISTS LTD
DOI: 10.1242/jeb.145631
关键词
Cooperation; Eco-evolutionary dynamics; Sociobiology
类别
资金
- Alfred P. Sloan Foundation [FR-2015-65382]
Cooperation has been studied extensively across the tree of life, from eusociality in insects to social behavior in humans, but it is only recently that a social dimension has been recognized and extensively explored for microbes. Research into microbial cooperation has accelerated dramatically and microbes have become a favorite system because of their fast evolution, their convenience as lab study systems and the opportunity for molecular investigations. However, the study of microbes also poses significant challenges, such as a lack of knowledge and an inaccessibility of the ecological context ( used here to include both the abiotic and the biotic environment) under which the trait deemed cooperative has evolved and is maintained. I review the experimental and theoretical evidence in support of the limitations of the study of social behavior in microbes in the absence of an ecological context. I discuss both the need and the opportunities for experimental investigations that can inform a theoretical framework able to reframe the general questions of social behavior in a clear ecological context and to account for eco-evolutionary feedback.
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