linkedin post 2017-08-27 06:51:57

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MORE KINGDOMS USING TEMPLATES. "Viruses likely originated from ancient cells through encapsulating cellular plasmids or genome fragments by cellular protein. Indeed, cellular complexes resembling the structure and topology of HK97 gp5 have been found in both bacteria and archaea cells. Similarly, it is natural to expect that cellular proteins with the BPP-1 topology of the HK97-like fold also exist elsewhere." http://www.aimspress.com/article/10.3934/biophy.2015.2.200/fulltext.html View in LinkedIn
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linkedin post 2017-08-27 06:49:28

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OUTLIER. "Presently, HK97 is the only known virus to display covalent chainmail formed with isopeptide crosslinks and thus constitutes its own group. The use of a single protein in HK97 to form a stable structure represents a highly optimized strategy, perhaps resulting from evolutionary selection. As such, it may represent a more recent emergence of complexes with the HK97-like fold." https://lnkd.in/dQSWuND View in LinkedIn
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linkedin post 2017-08-30 05:33:33

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VEGETATIVE REPRODUCTION. "Clonality in plants is widespread and includes species that span temporally and spatially heterogeneous environments. Yet, theory predicts that clonally reproducing plants evolve at slower rates, risk accumulating more mutations than sexuals, and potentially lack the benefits of DNA repair mechanisms afforded by meiosis." https://lnkd.in/dS5_4wr View in LinkedIn
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linkedin post 2017-08-30 05:29:19

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SOMATIC MUTATIONS. "Recent evidence suggests that somatic mutations can play a significant role in influencing fitness in clonal plants and may also help explain the occurrence of genetic diversity in sterile clonal populations. Highly polymorphic genetic markers offer outstanding opportunities for gaining novel insights into functional interactions between sexual and clonal reproduction in flowering plants." http://www.pnas.org/content/112/29/8859.full View in LinkedIn
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linkedin post 2017-08-28 05:11:33

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NEGATIVE CONSEQUENCES. "Extensive clonal growth and vegetative dispersal can disrupt the functioning of these sexual polymorphisms, resulting in biased morph ratios and populations with a single mating group, with consequences for fertility and mating." http://www.pnas.org/content/112/29/8859.full View in LinkedIn
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linkedin post 2017-08-28 05:07:22

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OUTCROSSING. "Clonal growth leads to an expansion in the size of genets and increased fitness because large floral displays increase fertility and opportunities for outcrossing. Moreover, the clonal dispersal of vegetative propagules can assist “mate finding,” particularly in aquatic plants." http://www.pnas.org/content/112/29/8859.full View in LinkedIn
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