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

Kód výsledku v 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>

Nalezeny alternativní kódy

RIV/60076658:12310/23:43907856

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10618 - Ecology

Projekt

<a href="/cs/project/GF22-08680L" target="_blank" >GF22-08680L: Vznik odolnosti proti vysychání a poškození mrazem u řas biologických půdních krust Vysoké Arktidy</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

Microorganisms

ISSN

2076-2607

e-ISSN

2076-2607

Svazek periodika

11

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

5

Strana od-do

1932

Kód UT WoS článku

001056020500001

EID výsledku v databázi Scopus

2-s2.0-85168857565