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@article{1113275,
author = {Kosina, Marcel and Barták, Miloš and Mašlaňová, Ivana and Vávrová Pascutti, Andrea and Šedo, Ondrej and Lexa, Matej and Sedláček, Ivo},
article_number = {6},
doi = {http://dx.doi.org/10.1007/s00284-013-0406-6},
keywords = {Antarctic; Pseudomonas; Taxonomy; rpoB; rrs; rpoD},
language = {eng},
issn = {0343-8651},
journal = {Current Microbiology},
title = {Pseudomonas prosekii sp. nov., a Novel Psychrotrophic Bacterium from Antarctica},
url = {http://link.springer.com/article/10.1007%2Fs00284-013-0406-6},
volume = {67},
year = {2013}
}
TY - JOUR
ID - 1113275
AU - Kosina, Marcel - Barták, Miloš - Mašlaňová, Ivana - Vávrová Pascutti, Andrea - Šedo, Ondrej - Lexa, Matej - Sedláček, Ivo
PY - 2013
TI - Pseudomonas prosekii sp. nov., a Novel Psychrotrophic Bacterium from Antarctica
JF - Current Microbiology
VL - 67
IS - 6
SP - 637-646
EP - 637-646
PB - Springer US
SN - 03438651
KW - Antarctic
KW - Pseudomonas
KW - Taxonomy
KW - rpoB
KW - rrs
KW - rpoD
UR - http://link.springer.com/article/10.1007%2Fs00284-013-0406-6
L2 - http://link.springer.com/article/10.1007%2Fs00284-013-0406-6
N2 - During Czech expeditions at James Ross Island, Antarctica, in the years 2007–2009, the bacterial diversity of the genus Pseudomonas was studied. Twelve fluorescent Pseudomonas strains were isolated from various samples and were subjected to a detailed taxonomic study. A polyphasic approach included genotypic and phenotypic analyses. The genotypic analysis involved sequencing of rrs, rpoB and rpoD genes, DNA–DNA hybridization (DDH) studies as well as manual ribotyping using HindIII endonuclease. The phenotypic characterization included conventional tests as well as biotyping using the Biolog system, protein profiling by SDS-PAGE, and MALDI-TOF MS analysis. Our taxonomic study revealed that all isolates belonged to the same Pseudomonas species with psychrotrophic growth not exceeding 37C. The cultures showed a unique position among the phylogenetically related pseudomonads. DDH experiment between the proposed type strain of the antarctic isolates and the closest neighbour P. arsenicoxydans CCM 8423T showed only 40.9–50.1 % similarity, thus confirming that the characterized strains do not belong to the P. arsenicoxydans species. According to the results obtained we propose the name P. prosekii sp. nov. for this novel Pseudomonas taxon with type strain AN/28/1T (=CCM 7990T and LMG 26867T).
ER -
KOSINA, Marcel, Miloš BARTÁK, Ivana MAŠLAŇOVÁ, Andrea VÁVROVÁ PASCUTTI, Ondrej ŠEDO, Matej LEXA and Ivo SEDLÁČEK. Pseudomonas prosekii sp. nov., a Novel Psychrotrophic Bacterium from Antarctica. \textit{Current Microbiology}. Springer US, 2013, vol.~67, No~6, p.~637-646. ISSN~0343-8651. Available from: https://dx.doi.org/10.1007/s00284-013-0406-6.
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