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Highly divergent 16S rRNA sequences in ribosomal operons of Scytonema hyalinum (Cyanobacteria)
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SYSNO ASEP 0482379 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Highly divergent 16S rRNA sequences in ribosomal operons of Scytonema hyalinum (Cyanobacteria) Author(s) Johansen, J. R. (CZ)
Mareš, Jan (BU-J) RID
Pietrasiak, N. (US)
Bohunická, Markéta (BU-J) RID
Zima, Jan (BU-J)
Štenclová, L. (CZ)
Hauer, Tomáš (BU-J) RIDArticle number e0186393 Source Title PLoS ONE. - : Public Library of Science - ISSN 1932-6203
Roč. 12, č. 10 (2017)Number of pages 16 s. Language eng - English Country US - United States Keywords rRNA operon ; heterogenita ; Scytonema hyalinum Subject RIV EF - Botanics OECD category Plant sciences, botany R&D Projects GA15-11912S GA ČR - Czech Science Foundation (CSF) Institutional support BU-J - RVO:67985939 UT WOS 000413845400024 EID SCOPUS 85032451538 DOI 10.1371/journal.pone.0186393 Annotation A highly divergent 16S rRNA gene was found in one of the five ribosomal operons present in a species complex currently circumscribed as Scytonema hyalinum (Nostocales, Cyanobacteria) using clone libraries. If 16S rRNA sequence macroheterogeneity among ribosomal operons due to insertions, deletions or truncation is excluded, the sequence heterogeneity observed in S. hyalinum was the highest observed in any prokaryotic species thus far (7.3±9.0%). The secondary structure of the 16S rRNA molecules encoded by the two divergent operons was nearly identical, indicating possible functionality. Workplace Institute of Botany Contact Martina Bartošová, martina.bartosova@ibot.cas.cz, ibot@ibot.cas.cz, Tel.: 271 015 242 ; Marie Jakšová, marie.jaksova@ibot.cas.cz, Tel.: 384 721 156-8 Year of Publishing 2018
Number of the records: 1