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Protists are usually one-celled microorganisms. They include algae ( autotrophs which make their own food) and protozoans ( heterotrophs which eat the algae for food). In recent years, researchers have discovered many protists are mixotrophs, which can function in both modes. Marine protists are defined by their habitat as protists that live in ...
Nov 21, 2016 · Protists are an important part of the marine food web. In this Review, Caronet al. summarize recent insights from transcriptomic studies of cultured and free-living protists and discuss how these ...
- David A. Caron, Harriet Alexander, Andrew E. Allen, Andrew E. Allen, John M. Archibald, John M. Arch...
- 2017
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Marine microbiome. Marine animal host-microbiome relationship. Relationships are generally thought to exist in a symbiotic state, and are normally exposed to environmental and animal-specific factors that may cause natural variations. Some events may change the relationship into a functioning but altered symbiotic state, whereas extreme stress ...
Aug 18, 2017 · There are about a million microbes in a milliliter of surface seawater, but distances between them are large on a microbial scale. P. marina needs nitrogen to survive; a key nitrogen source is ammonium. Ammonium concentrations are often very low, at approximately 1 molecule in a space equal to the size of P. marina.
Summary. The study of marine microbial ecology has been completely transformed by molecular and genomic data: after centuries of relative neglect, genomics has revealed the surprising extent of microbial diversity and how microbial processes transform ocean and global ecosystems. But the revolution is not complete: major gaps in our ...
- Patrick J. Keeling, Javier del Campo
- 2017
Apr 15, 2021 · Interpolated average (2005–2017) SSS data (0.25° grid resolution) generated using gliders, oceanographic casts and other methods from the 2018 World Ocean Atlas 66 were parsed to include only ...
Apr 13, 2022 · Here, we characterized microbes at the San-Pedro Ocean Time series (2005–2018), using SSU rRNA gene sequencing from two size fractions (0.2–1 and 1–80 μm), with a universal primer set that ...
