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An effect of 16S rRNA intercistronic variability on coevolutionary analysis in symbiotic bacteria: Molecular phylogeny of Arsenophonus triatominarum
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SYSNO ASEP 0319110 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title An effect of 16S rRNA intercistronic variability on coevolutionary analysis in symbiotic bacteria: Molecular phylogeny of Arsenophonus triatominarum Title Vliv intercistronické variability 16S RNA na koevoluční analýzu symbiotických bakterií: molekulární fylogeneze bakterie Arsenophonus triatominarum Author(s) Šorfová, Pavlína (BC-A)
Škeříková, Andrea (BC-A)
Hypša, Václav (BC-A) RIDNumber of authors 3 Source Title Systematic and Applied Microbiology. - : Elsevier - ISSN 0723-2020
Roč. 31, č. 2 (2008), s. 88-100Number of pages 13 s. Language eng - English Country DE - Germany Keywords intragenomic heterogeneity ; 16S rRNA ; coevolution ; insect symbionts ; molecular phylogeny Subject RIV EE - Microbiology, Virology R&D Projects GA206/04/0520 GA ČR - Czech Science Foundation (CSF) IAA601410708 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z60220518 - PAU-O, BC-A (2005-2011) UT WOS 000258027300002 DOI 10.1016/j.syapm.2008.02.004 Annotation In this study, we show that in Arsenophonus triatominarum the degree of heterogeneity can affect reconstruction of phylogenetic relationships and mask possible coevolution between the symbiont and its host. Phylogenetic arrangement of individual rRNA copies was used, together with a calculation of their divergence time, to demonstrate that the incongruent 16S rDNA trees and low nucleotide diversity in the secondary symbiont could be reconciled with the coevolutionary scenario. Workplace Biology Centre (since 2006) Contact Dana Hypšová, eje@eje.cz, Tel.: 387 775 214 Year of Publishing 2009
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