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Metagenomic Analysis of Antarctic Biocrusts Unveils a Rich Range of Cold-Shock Proteins

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F23%3A00575419" target="_blank" >RIV/67985939:_____/23:00575419 - isvavai.cz</a>

  • Alternative codes found

    RIV/60076658:12310/23:43907856

  • Result on the web

    <a href="https://doi.org/10.3390/microorganisms11081932" target="_blank" >https://doi.org/10.3390/microorganisms11081932</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.3390/microorganisms11081932" target="_blank" >10.3390/microorganisms11081932</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Metagenomic Analysis of Antarctic Biocrusts Unveils a Rich Range of Cold-Shock Proteins

  • Original language description

    Microorganisms inhabiting Antarctic biocrusts develop several strategies to survive extreme environmental conditions such as severe cold and drought. However, the knowledge about adaptations of biocrusts microorganisms are limited. Here, we applied metagenomic sequencing to study biocrusts from east Antarctica. Biocrusts were dominated by cyanobacteria, actinobacteria and proteobacteria. Furthermore, the results provided insights into the presence and abundance of cold shock proteins (Csp), cold shock domain A proteins (CsdA), and antifreeze proteins (AFP) in these extreme environments. The metagenomic analysis revealed a high number of CsdA across the samples. The majority of the Csp recorded in the studied biocrusts were Csp A, C, and E. In addition, CsdA, Csp, and AFP primarily originated from proteobacteria and actinobacteria.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10618 - Ecology

Result continuities

  • Project

    <a href="/en/project/GF22-08680L" target="_blank" >GF22-08680L: Origin of resistance against desiccation and cryoinjuries in soil crust microalgae of High Arctic</a><br>

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2023

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Microorganisms

  • ISSN

    2076-2607

  • e-ISSN

    2076-2607

  • Volume of the periodical

    11

  • Issue of the periodical within the volume

    8

  • Country of publishing house

    CH - SWITZERLAND

  • Number of pages

    5

  • Pages from-to

    1932

  • UT code for WoS article

    001056020500001

  • EID of the result in the Scopus database

    2-s2.0-85168857565