Tracing the evolutionary history of the little-known Mediterranean-Macaronesian genus Andryala (Asteraceae) by multigene sequencing

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F15%3A10319535" target="_blank" >RIV/00216208:11310/15:10319535 - isvavai.cz</a>
Alternative codes found
RIV/67985939:_____/15:00447807
Result on the web
<a href="http://dx.doi.org/10.12705/643.10" target="_blank" >http://dx.doi.org/10.12705/643.10</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.12705/643.10" target="_blank" >10.12705/643.10</a>

Result language
angličtina
Original language name
Tracing the evolutionary history of the little-known Mediterranean-Macaronesian genus Andryala (Asteraceae) by multigene sequencing
Original language description
Andryala (Asteraceae: Cichorieae) is a little-known Mediterranean-Macaronesian genus whose taxonomy is much in need of revision. In order to elucidate species relationships in the genus, we performed phylogenetic analyses of nucleotide sequences of the internal transcribed spacers (ITS) and the external transcribed spacer (ETS) of nuclear ribosomal DNA (nrDNA), two chloroplast (cpDNA) markers (trnT-trnL and trnV-ndhC intergenic spacers), and one single-copy nuclear gene (sqs) using Bayesian and maximumparsimony methods of inference. While cpDNA analysis confirmed a previously inferred chloroplast capture event with the sister genus Pilosella, all nuclear markers supported the monophyletic origin of Andryala. However, determining accurate phylogeneticrelationships within the genus was quite challenging due to very low levels of nucleotide divergence of all nrDNA and cpDNA markers and a high degree of homoplasy and incomplete lineage sorting in the variable sqs marker. Although none of
Czech name
—
Czech description
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Type
J<sub>x</sub> - 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/GAP506%2F10%2F1363" target="_blank" >GAP506/10/1363: Phylogeny of subtribe Hieraciinae (Asteraceae) ? a model example of contrasting evolutionary strategies in closely related lineages</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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