Detailed Information on Publication Record
2020
Description of Massilia rubra sp. nov., Massilia aquatica sp. nov., Massilia mucilaginosa sp. nov., Massilia frigida sp. nov., and one Massilia genomospecies isolated from Antarctic streams, lakes and regoliths
HOLOCHOVÁ, Pavla, Ivana MAŠLAŇOVÁ, Ivo SEDLÁČEK, Pavel ŠVEC, Stanislava KRÁLOVÁ et. al.Basic information
Original name
Description of Massilia rubra sp. nov., Massilia aquatica sp. nov., Massilia mucilaginosa sp. nov., Massilia frigida sp. nov., and one Massilia genomospecies isolated from Antarctic streams, lakes and regoliths
Authors
HOLOCHOVÁ, Pavla (203 Czech Republic, belonging to the institution), Ivana MAŠLAŇOVÁ (203 Czech Republic, belonging to the institution), Ivo SEDLÁČEK (203 Czech Republic, belonging to the institution), Pavel ŠVEC (203 Czech Republic, belonging to the institution), Stanislava KRÁLOVÁ (703 Slovakia, belonging to the institution), Vojtěch KOVAŘOVIC (203 Czech Republic, belonging to the institution), Hans-Jürgen BUSSE (40 Austria), Eva STAŇKOVÁ (203 Czech Republic, belonging to the institution), Miloš BARTÁK (203 Czech Republic, belonging to the institution) and Roman PANTŮČEK (203 Czech Republic, guarantor, belonging to the institution)
Edition
Systematic and Applied Microbiology, Munich, Germany, ELSEVIER GmbH, 2020, 0723-2020
Other information
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
10606 Microbiology
Country of publisher
Germany
Confidentiality degree
není předmětem státního či obchodního tajemství
References:
Impact factor
Impact factor: 4.022
RIV identification code
RIV/00216224:14310/20:00116235
Organization unit
Faculty of Science
UT WoS
000574879000017
Keywords in English
Massilia; Oxalobacteraceae; Polyphasic taxonomy; Whole-genome sequence; Antarctica; Psychrophilic bacteria
Tags
Tags
International impact, Reviewed
Změněno: 24/2/2021 11:06, Mgr. Marie Šípková, DiS.
Abstract
V originále
Bacteria of the genus Massilia often colonize extreme ecosystems, however, a detailed study of the massilias from the Antarctic environment has not yet been performed. Here, sixty-four Gram-stain-negative, aerobic, motile rods isolated from different environmental samples on James Ross Island (Antarctica) were subjected to a polyphasic taxonomic study. The psychrophilic isolates exhibited slowly growing, moderately slimy colonies revealing bold pink-red pigmentation on R2A agar. The set of strains exhibited the highest 16S rRNA gene sequence similarities (99.5–99.9%) to Massilia violaceinigra B2T and Massilia atriviolacea SODT and formed several phylogenetic groups based on the analysis of gyrB and lepA genes. Phenotypic characteristics allowed four of them to be distinguished from each other and from their closest relatives. Compared to the nearest phylogenetic neighbours the set of six genome-sequenced representatives exhibited considerable phylogenetic distance at the whole-genome level. Bioinformatic analysis of the genomic sequences revealed a high number of putative genes involved in oxidative stress response, heavy-metal resistance, bacteriocin production, the presence of putative genes involved in nitrogen metabolism and auxin biosynthesis. The identification of putative genes encoding aromatic dioxygenases suggests the biotechnology potential of the strains. Based on these results four novel species and one genomospecies of the genus Massilia are described and named Massilia rubra sp. nov. (P3094T = CCM 8692T = LMG 31213T), Massilia aquatica sp. nov. (P3165T = CCM 8693T = LMG 31211T), Massilia mucilaginosa sp. nov. (P5902T = CCM 8733T = LMG 31210T), and Massilia frigida sp. nov. (P5534T = CCM 8695T = LMG 31212T).
Links
| EF16_013/0001708, research and development project |
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| LM2015078, research and development project |
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| LM2015091, research and development project |
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| MUNI/A/1127/2019, interní kód MU |
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