J 2020

Pseudomonas karstica sp. nov. and Pseudomonas spelaei sp. nov., isolated from calcite moonmilk deposits from caves

ŠVEC, Pavel, Marcel KOSINA, Michal ZEMAN, Pavla HOLOCHOVÁ, Stanislava KRÁLOVÁ et. al.

Basic information

Original name

Pseudomonas karstica sp. nov. and Pseudomonas spelaei sp. nov., isolated from calcite moonmilk deposits from caves

Authors

ŠVEC, Pavel (203 Czech Republic, guarantor, belonging to the institution), Marcel KOSINA (203 Czech Republic, belonging to the institution), Michal ZEMAN (703 Slovakia, belonging to the institution), Pavla HOLOCHOVÁ (203 Czech Republic, belonging to the institution), Stanislava KRÁLOVÁ (703 Slovakia, belonging to the institution), Eva NĚMCOVÁ (203 Czech Republic), Lenka MICENKOVÁ (703 Slovakia, belonging to the institution), Urvashi SINGH B. (356 India), Vipin GUPTA (356 India), Utkarsh SOOD (356 India), Rup LAL (356 India), Suresh KORPOLE (356 India) and Ivo SEDLÁČEK (203 Czech Republic, belonging to the institution)

Edition

International Journal of Systematic and Evolutionary Microbiology, London, Microbiology Society, 2020, 1466-5026

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10606 Microbiology

Country of publisher

United Kingdom of Great Britain and Northern Ireland

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

Impact factor

Impact factor: 2.747

RIV identification code

RIV/00216224:14310/20:00116592

Organization unit

Faculty of Science

UT WoS

000577279800036

Keywords in English

caves; moonmilk; Pseudomonas karstica; Pseudomonas spelaei and sp. nov.

Tags

Tags

International impact, Reviewed
Změněno: 10/2/2023 12:42, Mgr. Marie Šípková, DiS.

Abstract

V originále

A taxonomic study of two fluorescent Pseudomonas strains (HJ/4(T) and SJ/9/1(T)) isolated from calcite moonmilk samples obtained from two caves in the Moravian Karst in the Czech Republic was carried out. Results of initial 16S rRNA gene sequence analysis assigned both strains into the genus Pseudomonas and showed Pseudomonas yamanorum 8H1(T) as their closest neighbour with 99.8 and 99.7 % 16S rRNA gene similarities to strains HJ/4(T) and SJ/9/1(T). respectively. Subsequent sequence analysis of rpoD, rpoB and gyrB housekeeping genes confirmed the highest similarity of both isolates to P. yamanorum 8H1(T). but phylogeny and sequences similarities implied that they are representatives of two novel species within the genus Pseudomonas. Further study comprising whole-genome sequencing followed by average nucleotide identity and digital DNA-DNA hybridization calculations, repetitive sequence-based PCR fingerprinting with the REP and ERIC primers, automated ribotyping with the EcoRl restriction endonuclease, cellular fatty acid analysis, quinone and polar lipid characterization, and extensive biotyping confirmed clear separation of both analysed strains from the remaining Pseudomonas species and showed that they represent two novel species within the genus Pseudomonas for which the names Pseudomonas karstica sp. nov. (type strain HJ/4(T) =CCM 7891(T) =LMG 27930(T)) and Pseudomonas spelaei sp. nov. (type strain SJ/9/1(T)=CCM 7893(T)=LMG 27931(T)) are suggested.

Links

EF16_013/0001761, research and development project
Name: RECETOX RI
EF17_043/0009632, research and development project
Name: CETOCOEN Excellence
LM2018121, research and development project
Name: Výzkumná infrastruktura RECETOX (Acronym: RECETOX RI)
Investor: Ministry of Education, Youth and Sports of the CR, RECETOX RI