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Re-evaluating the green versus red signal in eukaryotes with secondary plastid of red algal origin

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F12%3A00382165" target="_blank" >RIV/60077344:_____/12:00382165 - isvavai.cz</a>

  • Alternative codes found

    RIV/60076658:12310/12:43883737

  • Result on the web

    <a href="http://dx.doi.org/10.1093/gbe/evs049" target="_blank" >http://dx.doi.org/10.1093/gbe/evs049</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1093/gbe/evs049" target="_blank" >10.1093/gbe/evs049</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Re-evaluating the green versus red signal in eukaryotes with secondary plastid of red algal origin

  • Original language description

    The transition from endosymbiont to organelle in eukaryotic cells involves the transfer of significant numbers of genes to the host genomes, a process known as endosymbiotic gene transfer (EGT). In the case of plastid organelles, EGTs have been shown toleave a footprint in the nuclear genome that can be indicative of ancient photosynthetic activity in present-day plastid-lacking organisms, or even hint at the existence of cryptic plastids. Here, we evaluated the impact of EGT on eukaryote genomes by reanalyzing the recently published EST dataset for Chromera velia, an interesting test case of a photosynthetic alga closely related to apicomplexan parasites. Previously, 513 genes were reported to originate from red and green algae in a 1:1 ratio. In contrast, by manually inspecting newly generated trees indicating putative algal ancestry, we recovered only 51 genes congruent with EGT, of which 23 and 9 were of red and green algal origin, respectively, whereas 19 were ambiguous regarding

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    EB - Genetics and molecular biology

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2012

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Genome Biology and Evolution

  • ISSN

    1759-6653

  • e-ISSN

  • Volume of the periodical

    4

  • Issue of the periodical within the volume

    6

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    10

  • Pages from-to

    738-747

  • UT code for WoS article

    000313211300001

  • EID of the result in the Scopus database