linkedin post 2016-05-23 04:40:49

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GIANT GLOBAL IMPACT. "Ocean viruses may turn over as much as 150 gigatons of carbon per year—more than 30 times the standing abundance of carbon in marine plankton. This recycling of carbon and other nutrients suggests that viruses need to be considered in quantitative, dynamic models of global change." Not bad for a non-living creature. https://lnkd.in/dzmPw57 View in LinkedIn
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linkedin post 2016-05-24 04:37:32

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ADVANCED BUT UNCULTURED. "Consequences of reductive evolution in streamlined organisms include atypical patterns of prototrophy and the absence of common regulatory systems, which have been linked to difficulty in culturing these cells." Lovely review on streamlining theory. https://lnkd.in/ebFkv5a View in LinkedIn
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linkedin post 2016-05-22 05:07:25

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SO ENDS our review of evolutionary genomic simplification. Simple organisms are generally regarded as lesser in the Victorian tree of life. Even viruses, that many think are not living. But evolution shows that in many cases, simpler systems with outsourced genes may in fact be more advanced. And often much older. And smaller systems can in fact be a greater complexity. It takes a lot to be simple. View in LinkedIn
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linkedin post 2016-05-24 04:29:04

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OUR VIRAL GENOME. "Viruses may be our third genome. We harbor about 1.5 kg of bacteria in our guts – 1,500 different types. Viruses are also a major component in our guts. Two hundred types have been detected in human gut samples based on similarities to known viruses." https://lnkd.in/eGaw2Kq View in LinkedIn
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linkedin post 2016-05-26 04:09:04

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PERSISTENT VIRUSES "are either integrated into the hosting genome or the cell plasma, and act non-destructively during most life stages of the host. The persistent life-style allows the virus to transmit complex viral phenotypes to the hosting organism. Doing so enables the host to broaden evolutive potentials that can lead to the formation of new species." https://lnkd.in/e-pJFM6 View in LinkedIn
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