Collective antibiotic resistance: mechanisms and implications.
Collective antibiotic resistance: mechanisms and implications.
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DOI:
10.1016/j.mib.2014.09.003
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发表时间:
2014-10
影响因子:
5.4
通讯作者:
Gore J
中科院分区:
文献类型:
--
作者:
Vega NM;Gore J
In collective resistance, microbial communities are able to survive antibiotic exposures that would be lethal to individual cells. In this review, we explore recent advances in understanding collective resistance in bacteria. The population dynamics of “cheating” in a system with cooperative antibiotic inactivation have been described, providing insight into the demographic factors that determine resistance allele frequency in bacteria. Extensive work has elucidated mechanisms underlying collective resistance in biofilms and addressed questions about the role of cooperation in these structures. Additionally, recent investigations of “bet-hedging” strategies in bacteria have explored the contributions of stochasticity and regulation to bacterial phenotypic heterogeneity and examined the effects of these strategies on community survival.
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影响因子:
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DOI:
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