Arthrobacter polaris sp. nov., a new cold-adapted member of the family Micrococcaceae isolated from Antarctic fellfield soil

Kód výsledku v 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>

Nalezeny alternativní kódy

RIV/68378050:_____/22:00566474 RIV/60461373:22330/22:43924317 RIV/60162694:G33__/22:N0000001 RIV/00216208:11310/22:10453742

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

Arthrobacter polaris sp. nov., a new cold-adapted member of the family Micrococcaceae isolated from Antarctic fellfield soil

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

Arthrobacter polaris sp. nov., a new cold-adapted member of the family Micrococcaceae isolated from Antarctic fellfield soil

Popis výsledku anglicky

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.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

10606 - Microbiology

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

International Journal of Systematic and Evolutionary Microbiology

ISSN

1466-5026

e-ISSN

1466-5034

Svazek periodika

72

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

12

Strana od-do

005541

Kód UT WoS článku

000962952800005

EID výsledku v databázi Scopus

2-s2.0-85140168570