A case study of intragenomic ITS variation in bryophytes: Assessment of gene flow and role of polyploidy in the origin of European taxa of the Tortula muralis (Musci: Pottiaceae) complex

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F12%3A10130258" target="_blank" >RIV/00216208:11310/12:10130258 - isvavai.cz</a>

Alternative codes found

RIV/60077344:_____/12:00382318 RIV/67985939:_____/12:00382318 RIV/60076658:12310/12:43883419

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

A case study of intragenomic ITS variation in bryophytes: Assessment of gene flow and role of polyploidy in the origin of European taxa of the Tortula muralis (Musci: Pottiaceae) complex

Original language description

For the first time in bryophyte studies, we performed comprehensive cloning of the ITS region to reveal intraindividual variation of ITS sequences. We assessed relationships among morphologically defined taxa of the polyploid complex of the moss Tortulamuralis. Our results detected a monophyletic T muralis complex comprising T muralis subsp. muralis, T muralis subsp. obtusifolia, T lingulata, T. israelis, and T. edentula. The single accession of T. edentula was found nested within T. obtusifolia, and biphyletic T. israelis was found to be nested within T. muralis. With the exception of T. lingulata, intragenomic ITS sequence variation was high in the 7: muralis complex. Most intraindividual sequences were nevertheless only weakly divergent, suggestingtheir origin via mutations exceeding the rates of concerted evolution. Markedly divergent sequences found within a single individual most probably resulted from gene flow among distant lineages of the complex. Such pattern of ITS variati

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EF - Botany

OECD FORD branch

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Project

<a href="/en/project/IAA601410703" target="_blank" >IAA601410703: Molecular and ecological aspects of the biology of rare bryophytes: baseline data for the effective conservation</a><br>

Continuities

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2012

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Taxon

ISSN

0040-0262

e-ISSN

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Volume of the periodical

61

Issue of the periodical within the volume

4

Country of publishing house

AT - AUSTRIA

Number of pages

12

Pages from-to

709-720

UT code for WoS article

000307746700001

EID of the result in the Scopus database

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