Acinetobacter amyesii sp. nov., widespread in the soil and water environment and animals
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F22%3A00564932" target="_blank" >RIV/61388971:_____/22:00564932 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11130/22:10449330 RIV/75010330:_____/22:00014135
Result on the web
<a href="https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/ijsem.0.005642" target="_blank" >https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/ijsem.0.005642</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1099/ijsem.0.005642" target="_blank" >10.1099/ijsem.0.005642</a>
Alternative languages
Result language
angličtina
Original language name
Acinetobacter amyesii sp. nov., widespread in the soil and water environment and animals
Original language description
We studied a novel taxon of the genus Acinetobacter , which comprised six strains collected in Czechia, Germany, Indonesia and Turkey between 2015 and 2021. The organisms were isolated from environmental soil, water samples and cow faeces. Their genome sizes varied between 3.3 and 3.5 Mb, with a G+C content of 40.4–40.8 mol%. Based on genus-wide core genome analysis, the taxon formed a distinct clade, with Acinetobacter gandensis being the phylogenetically closest related species. The intrataxon genomic average nucleotide identity based on blast (ANIb) and digital DNA–DNA hybridization (dDDH) values reached 95.3–97.4% and 62.5–77.8 %, respectively, whereas its ANIb/dDDH values against the known Acinetobacter type strains were ≤82.7 %/≤25.7 %. Cluster analysis of whole-cell MALDI-TOF mass spectra corroborated the distinctness and cohesiveness of the taxon. The novel strains were non-glucose-oxidizing, non-haemolytic and non-proteolytic, growing at up to 37–41 °C but not at 44 °C and utilizing 8–10 of the 36 carbon sources tested. Growth on glutarate, tricarballylate and at 37 °C combined with the inability to assimilate 4-aminobutyrate and d-malate differentiated them from all validly named Acinetobacter species. The inspection of genome sequences in the NCBI database revealed the existence of numerous strains conspecific with this group, which were collected from pig faeces and environmental samples in China. We conclude that the taxon represents an ecologically and geographically widespread species, for which we propose the name Acinetobacter amyesii sp. nov., with ANC 5579T (= CCM 9242T=CCUG 76274T=CNCTC 8134T) as the type strain.
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
<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
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
8
Pages from-to
005642
UT code for WoS article
000800144400006
EID of the result in the Scopus database
2-s2.0-85140855283