Acinetobacter silvestris sp. nov. discovered in forest ecosystems in Czechia
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F75010330%3A_____%2F22%3A00013847" target="_blank" >RIV/75010330:_____/22:00013847 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11130/22:10443205
Result on the web
<a href="https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/ijsem.0.005383" target="_blank" >https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/ijsem.0.005383</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1099/ijsem.0.005383" target="_blank" >10.1099/ijsem.0.005383</a>
Alternative languages
Result language
angličtina
Original language name
Acinetobacter silvestris sp. nov. discovered in forest ecosystems in Czechia
Original language description
We investigated a taxonomically novel group of the genus Acinetobacter, which included five strains isolated from soil and water samples collected in preserved forest areas in Czechia between 2013 and 2021. The whole-genome sequences of the strains were 3.1-3.2 Mb in size, with G+C contents of 38.0-38.2mol%. Core genome-based phylogenetic analysis showed that they formed a compact and deeply branched Glade within the genus. The genomic average nucleotide identity based on BLAST/digital DNA-DNA hybridization values for the novel strains were 99.2-99.6%/95.2-98.4%, whereas those between the novel strains and the type strains of the known Acinetobacter species reached <78%/<24%. The results of the genus-wide analysis of whole-cell MALDI-TOF mass spectra supported the sharp distinctness of the group. The five strains were non-glucose acidifying. nonhaemolytic, nonproteolytic and growing at 28 degrees C. but not at 32 degrees C; they assimilated acetate, benzoate, ethanol, L-histidine, 4-hydroxybenzoate, DL-lactate and malonate but not 4-aminobutyrate, L-aspartate or 2,3-butanediol; this phenotype is unique among the known Acinetobacter species. We conclude that the five strains represent a novel environmental species, for which the name Acinetobacter silvestris sp. nov. is proposed, with the type strain ANC 4999(T) (=CCM 920(T)=CCUG 7587(T)=CNCTC 8124(T)).
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10606 - Microbiology
Result continuities
Project
<a href="/en/project/GA22-05373S" target="_blank" >GA22-05373S: Cattle excrements and manure as a reservoir of acinetobacters representing risk to human health</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
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
4
Country of publishing house
GB - UNITED KINGDOM
Number of pages
8
Pages from-to
005383
UT code for WoS article
000800144400006
EID of the result in the Scopus database
2-s2.0-85128796452