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6 de feb. de 2020 · Here, Scheuerl et al. show that bacterial adaptation to low pH depends on not only its genome size and initial level of adaptation, but also the diversity of the community.
20 de nov. de 2019 · This month’s Genome Watch article discusses the role of within-host adaptive evolution in bacterial pathogens for colonization and invasion of their human hosts.
19 de ene. de 2022 · This strongly indicated that microbes adapt to oligotrophic environment by improving catalytic activation, cell proliferation and binding action to maintain different life activities. Human microbiome also produces metabolites that influence the resistance and susceptibility.
21 de oct. de 2021 · Bacterial species can adapt to significant changes in their environment by mutation followed by selection, a phenomenon known as “adaptive evolution.” With the development of bioinformatics and genetic engineering, research on adaptive evolution has progressed rapidly, as have applications of the process.
27 de mar. de 2012 · Bacteria adapt through fine-tuning of their global regulatory networks rather than by local restructuring of more specific pathways. Adaptive mutations affecting global transcriptional regulators...
24 de nov. de 2022 · A key to the impressive success of bacteria in nature is their ability to adapt to new environments. Owing to their short generation times, these adaptations often result from genetic evolution. For instance, bacteria can rapidly evolve to acquire drug resistance or to specialize in the consumption of a resource ( 1, 2 ).
19 de ene. de 2022 · The underlying mechanisms of adaptable microbial nature are thoroughly investigated at the cellular, genetic and molecular levels. The adaptation is mediated by a spectrum of processes like natural selection, genetic recombination, horizontal gene transfer, DNA damage repair and pleiotropy-like events.
