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Abundența și diversitatea procariotelor cernoziomului tipic din Republica Moldova

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dc.contributor.author FRUNZE, Nina
dc.date.accessioned 2024-02-28T10:57:41Z
dc.date.available 2024-02-28T10:57:41Z
dc.date.issued 2023
dc.identifier.citation FRUNZE, Nina. Abundența și diversitatea procariotelor cernoziomului tipic din Republica Moldova. In: Ştiinţa în Nordul Republicii Moldova: realizări, probleme, perspective: mater. Conf. șt. națională cu participare intern., ed. 7, 19-20 mai 2023, Balti, Republica Moldova, 2023, pp. 260-265. ISBN 978-9975-81-128-6. en_US
dc.identifier.isbn 978-9975-81-128-6
dc.identifier.uri http://repository.utm.md/handle/5014/26573
dc.description.abstract The study of the abundance and genetic diversity of the prokaryotes of the typical chernozem, using the PCR (polymerase chain reaction) molecular method of sequencing the 16S rRNA gene, was carried out for the first time in Moldova. According to the nucleotide analysis, it was found that the group of studied microorganisms is characterized by a high genetic heterogeneity, the spectrum of which is made up of 15 phyla. Most of them (14) belonged to the Bacteria domain: Proteobacteria, Actinobacteriota, Bacteroidota, Firmicutres, Verrucomicrobiota, Bacteria phylum NA, Acidobacteriota, Planctomycetota, Myxococcota, Nitrospirota, Gemmatimonadota, Patescibacteria, Fibrobacterota, Chloroflexi. Thaumarchaeota – belonged to the domain Archaea. Analysis of phyls by individual „significance” of frequency of occurrence revealed that the same composition of prokaryotes obscures their hierarchically distinctive role in the community. The overall Channon diversity index, ranging from 1.729 to 1.800, characterized the studied microbial communities as having relatively low diversity. en_US
dc.language.iso ro en_US
dc.publisher Filiala (Secţia) Nord a Academiei de Științe a Moldovei en_US
dc.relation.ispartofseries Conferința științifică națională cu participare internațională "Știința în Nordul Republicii Moldova: realizări, probleme, perspective";ed. 7, 19-20 mai 2023, Balti, Republica Moldova
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject chernozems en_US
dc.subject metagenome en_US
dc.subject prokaryotes en_US
dc.subject pyrosequencing en_US
dc.subject polymerase chain reaction en_US
dc.subject microorganisms en_US
dc.title Abundența și diversitatea procariotelor cernoziomului tipic din Republica Moldova en_US
dc.type Article en_US


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