Arthrobacter polaris sp. nov., a new cold-adapted member of the family Micrococcaceae isolated from Antarctic fellfield soil
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F22%3A00566474" target="_blank" >RIV/61388971:_____/22:00566474 - isvavai.cz</a>
Alternative codes found
RIV/68378050:_____/22:00566474 RIV/60461373:22330/22:43924317 RIV/60162694:G33__/22:N0000001 RIV/00216208:11310/22:10453742
Result on the web
<a href="https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/ijsem.0.005541" target="_blank" >https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/ijsem.0.005541</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1099/ijsem.0.005541" target="_blank" >10.1099/ijsem.0.005541</a>
Alternative languages
Result language
angličtina
Original language name
Arthrobacter polaris sp. nov., a new cold-adapted member of the family Micrococcaceae isolated from Antarctic fellfield soil
Original language description
An aerobic, Gram-stain-positive and non-spore-forming strain, designated C1-1T, was isolated from a fellfield soil sample collected from frost-sorted polygons on Jane Col, Signy Island, Maritime Antarctic. Cells with a size of 0.65–0.9×1.2–1.7 µm have a flagellar motile apparatus and exhibit a rod–coccus growth cycle. Optimal growth conditions were observed at 15–20 °C, pH 7.0 and NaCl concentration up to 0.5% (w/v) in the medium. The 16S rRNA gene sequence of C1-1T showed the highest pairwise similarity of 98.77% to Arthrobacter glacialis NBRC 113092T. Phylogenetic trees based on the 16S rRNA and whole-genome sequences revealed that strain C1-1T belongs to the genus Arthrobacter and is most closely related to members of the ‘Arthrobacter psychrolactophilus group’. The G+C content of genomic DNA was 58.95mol%. The original and orthologous average nucleotide identities between strain C1-1T and A. glacialis NBRC 113092T were 77.15% and 77.38%, respectively. The digital DNA–DNA relatedness values between strain C1-1T and A. glacialis NBRC 113092T was 21.6%. The polar lipid profile was composed mainly of diphosphatidylglycerol, phosphatidylglycerol, phosphatidylinositol and an unidentified glycolipid. The predominant cellular fatty acids were anteiso-C15:0 (75%) and anteiso-C17:0 (15.2%). Menaquinone MK-9(H2) (86.4%) was the major respiratory quinone in strain C1-1T. The peptidoglycan type was determined as A3α (l-Lys–l-Ala3, A11.6). Based on all described phylogenetic, physiological and chemotaxonomic characteristics, we propose that strain C1-1T (=DSM 112353T=CCM 9148T) is the type strain of a novel species Arthrobacter polaris sp. nov.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
10606 - Microbiology
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
International Journal of Systematic and Evolutionary Microbiology
ISSN
1466-5026
e-ISSN
1466-5034
Volume of the periodical
72
Issue of the periodical within the volume
10
Country of publishing house
GB - UNITED KINGDOM
Number of pages
12
Pages from-to
005541
UT code for WoS article
000962952800005
EID of the result in the Scopus database
2-s2.0-85140168570