• Corpus ID: 59376142

METAGENOME RECRUITMENT OF THE GLOBAL OCEAN SURVEY DATASET TO FOUR CLOSELY-RELATED SAR11 GENOMES

@inproceedings{Steward2014METAGENOMERO,
  title={METAGENOME RECRUITMENT OF THE GLOBAL OCEAN SURVEY DATASET TO FOUR CLOSELY-RELATED SAR11 GENOMES},
  author={GriegF . Steward and Sean T. Callahan},
  year={2014}
}
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Figures and Tables from this paper

Single-amino acid variants reveal evolutionary processes that shape the biogeography of a global SAR11 subclade
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These findings suggest that environmentally-mediated selection plays a critical role in the journey of cosmopolitan surface ocean microbial populations, and the idea ‘everything is everywhere but the environment selects’ has credence even at the finest resolutions.
The global biogeography of amino acid variants within a single SAR11 population is governed by natural selection
TLDR
The geographic partitioning of SAAVs suggests natural selection, rather than neutral evolution, is the main driver of the evolution of SAR11 in surface oceans.

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