linkedin post 2018-11-03 05:58:08

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SPECTRUM OF REPLICATORS. “Viruses are ubiquitous, major biological entities. Viruses fit with the continuum of replicators from selfish to cooperative. Selfish elements are intrinsic to any evolving system of replicators.The entire history of life is a story of parasite-host coevolution.” https://www.sciencedirect.com/science/article/pii/S1369848616300103 View in LinkedIn
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linkedin post 2018-11-03 05:59:49

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SELFISHNESS. “The status of viruses among biological entities is readily defined within the replicator paradigm. All biological replicators form a continuum along the selfishness-cooperativity axis, from the completely selfish to fully cooperative forms.” https://www.sciencedirect.com/science/article/pii/S1369848616300103 View in LinkedIn
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linkedin post 2018-11-03 06:01:16

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NOVEL DEFINITION. “The history of life is a story of parasite-host coevolution that includes both the incessant arms race and various forms of cooperation. All organisms are communities of interacting, coevolving replicators of different classes.” https://www.sciencedirect.com/science/article/pii/S1369848616300103 View in LinkedIn
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linkedin post 2018-11-03 06:02:42

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JUMPING GENES AND SPECIATION. “A burst of transposable elements (TEs) is a massive outbreak that may cause radical genomic rebuilding. This phenomenon has been reported in connection with the formation of taxonomic groups and species and has therefore been associated with major evolutionary events in the past.” https://lnkd.in/dtHjQH5 View in LinkedIn
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linkedin post 2018-11-03 06:04:19

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MOBILE GENES. “A transposable element (TE or transposon) is a DNA sequence that can change its position within a genome, sometimes creating or reversing mutations and altering the cell's genetic identity and genome size. Transposition often results in duplication of the same genetic material. Barbara McClintock's discovery of these jumping genes earned her a Nobel Prize in 1983.” https://en.m.wikipedia.org/wiki/Transposable_element View in LinkedIn
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linkedin post 2018-11-03 06:09:32

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TRANSPOSABLE ELEMENTS (TEs) “are found in almost all life forms, and the scientific community is still exploring their evolution and their effect on genome evolution. It is unclear whether TEs originated in the last universal common ancestor, arose independently multiple times, or arose once and then spread to other kingdoms by horizontal gene transfer.” (TE = transposable elements, jumping genes). https://en.m.wikipedia.org/wiki/Transposable_element View in LinkedIn
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linkedin post 2018-11-03 06:11:59

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SELFISH DNA PARASITES. “While some TEs confer benefits on their hosts, most are regarded as selfish DNA parasites. In this way, they are similar to viruses. Various viruses and TEs also share features in their genome structures and biochemical abilities, leading to speculation that they share a common ancestor.” (TE = transposable elements, jumping genes). https://en.m.wikipedia.org/wiki/Transposable_element View in LinkedIn
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