Mucilaginibacter terrae sp nov., isolated from Antarctic soil

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F17%3A00484480" target="_blank" >RIV/61388971:_____/17:00484480 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216224:14310/17:00097887

Výsledek na webu

<a href="http://dx.doi.org/10.1099/ijsem.0.002240" target="_blank" >http://dx.doi.org/10.1099/ijsem.0.002240</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1099/ijsem.0.002240" target="_blank" >10.1099/ijsem.0.002240</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Mucilaginibacter terrae sp nov., isolated from Antarctic soil

Popis výsledku v původním jazyce

A bacterial strain designated CCM 8645(T) was isolated from a soil sample collected nearby a mummified seal carcass in the northern part of James Ross Island, Antarctica. The cells were short rods, Gram-stain-negative, non-motile, catalase and oxidase positive, and produced a red-pink pigment on R2A agar. A polyphasic taxonomic approach based on 16S rRNA gene sequencing, extensive biotyping using conventional tests and commercial identification kits and chemotaxonomic analyses were applied to clarify its taxonomic position. Phylogenetic analysis based on the 16S rRNA gene placed strain CCM 8645(T) in the genus Mucilaginibacter with the closest relative being Mucilaginibacter daejeonensis Jip 10(T), exhibiting 96.5% 16S rRNA pairwise similarity which was clearly below the 97% threshold value recommended for species demarcation. The major components in fatty acid profiles were Summed feature 3 (C-16 : 1 omega 7c/ C-16 : 1 omega 6c), C-15 : 0 iso and C-17 : 0 iso 3OH. The cellular quinone content was exclusively menaquinone MK-7. The major polyamine was sym-homospermidine and predominant polar lipids were phosphatidylethanolamine and phosphatidylserine. Based on presented results, we propose a novel species for which the name Mucilaginibacter terrae sp. nov. is suggested, with the type strain CCM 8645(T) (=LMG 29437(T)).

Název v anglickém jazyce

Mucilaginibacter terrae sp nov., isolated from Antarctic soil

Popis výsledku anglicky

A bacterial strain designated CCM 8645(T) was isolated from a soil sample collected nearby a mummified seal carcass in the northern part of James Ross Island, Antarctica. The cells were short rods, Gram-stain-negative, non-motile, catalase and oxidase positive, and produced a red-pink pigment on R2A agar. A polyphasic taxonomic approach based on 16S rRNA gene sequencing, extensive biotyping using conventional tests and commercial identification kits and chemotaxonomic analyses were applied to clarify its taxonomic position. Phylogenetic analysis based on the 16S rRNA gene placed strain CCM 8645(T) in the genus Mucilaginibacter with the closest relative being Mucilaginibacter daejeonensis Jip 10(T), exhibiting 96.5% 16S rRNA pairwise similarity which was clearly below the 97% threshold value recommended for species demarcation. The major components in fatty acid profiles were Summed feature 3 (C-16 : 1 omega 7c/ C-16 : 1 omega 6c), C-15 : 0 iso and C-17 : 0 iso 3OH. The cellular quinone content was exclusively menaquinone MK-7. The major polyamine was sym-homospermidine and predominant polar lipids were phosphatidylethanolamine and phosphatidylserine. Based on presented results, we propose a novel species for which the name Mucilaginibacter terrae sp. nov. is suggested, with the type strain CCM 8645(T) (=LMG 29437(T)).

Druh

J_imp - Článek v periodiku v databázi Web of Science

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

2017

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

—

Svazek periodika

67

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

6

Strana od-do

4002-4007

Kód UT WoS článku

000413484800049

EID výsledku v databázi Scopus

2-s2.0-85031779445