Global phylogeography of pelagic Polynucleobacter bacteria: Restricted geographic distribution of subgroups, isolation by distance and influence of climate
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F15%3A00448236" target="_blank" >RIV/60077344:_____/15:00448236 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1111/1462-2920.12532" target="_blank" >http://dx.doi.org/10.1111/1462-2920.12532</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/1462-2920.12532" target="_blank" >10.1111/1462-2920.12532</a>
Alternative languages
Result language
angličtina
Original language name
Global phylogeography of pelagic Polynucleobacter bacteria: Restricted geographic distribution of subgroups, isolation by distance and influence of climate
Original language description
The free-living planktonic freshwater bacterium Polynucleobacter necessarius subspecies asymbioticus (>?99% 16S rRNA similarity) represents a taxon with a cosmopolitan distribution and apparently ubiquitous occurrence in lentic freshwater habitats. We tested for intra-taxon biogeographic patterns by combining cultivation-independent and cultivation methods. A culture collection of 204 strains isolated from globally distributed freshwater habitats (Arctic to Antarctica) was investigated for phylogeographic patterns based on sequences of two markers, the 16S?23S internal transcribed spacers and the glutamine synthetase gene (glnA). Genetic distance between isolates showed significant geographic distance-decay patterns for both markers, suggesting that anisolation-by-distance mechanism influences the global phylogeography. Furthermore, a couple of subgroups showed restricted geographic distributions. Strains of one subgroup were exclusively obtained from tropical sites on four continents
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EE - Microbiology, virology
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GEEEF%2F10%2FE011" target="_blank" >GEEEF/10/E011: Functional role and ecotype divergence in freshwater ultramicrobacteria (FREDI)</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Environmental Microbiology
ISSN
1462-2912
e-ISSN
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Volume of the periodical
17
Issue of the periodical within the volume
3
Country of publishing house
GB - UNITED KINGDOM
Number of pages
12
Pages from-to
829-840
UT code for WoS article
000351435600025
EID of the result in the Scopus database
2-s2.0-84925143884