Phylogeny and infrageneric delimitation in Spiraea (Rosaceae) inferred from AFLP markers and a comparison with morphology

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F17%3A00486411" target="_blank" >RIV/61389030:_____/17:00486411 - isvavai.cz</a>
Alternative codes found
RIV/00027073:_____/17:N0000117
Result on the web
<a href="http://dx.doi.org/10.1093/botlinnean/box071" target="_blank" >http://dx.doi.org/10.1093/botlinnean/box071</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1093/botlinnean/box071" target="_blank" >10.1093/botlinnean/box071</a>

Result language
angličtina
Original language name
Phylogeny and infrageneric delimitation in Spiraea (Rosaceae) inferred from AFLP markers and a comparison with morphology
Original language description
The genus Spiraea includes > 100 species of deciduous shrubs that are widespread in the temperate and subtropical zone of the Northern Hemisphere. We analysed AFLP markers with four primer pairs and scored 203 polymorphic fragments in 59 Spiraea clones, representing 32 taxa (23 species) from all four currently recognized sections (Spiraea, Calospira, Chamaedryon and Sciadantha). We also included intra- and intersectional cultural hybrids from S. section Spiraea, S. section Spiraea x section Calospira and S. section Spiraea x section Chamaedryon. In total, 161 morphological traits and AFLP data were analysed for 34 taxa using three phylogenetic methods to test the hypothesis of a non-natural concept of an infrageneric division of Spiraea in the current sections and their inadequate delimitation. Phylogenetic parsimony, Bayesian analysis and neighbour network revealed four main groups corresponding to the principal coordinate analysis. The genetic relationships between significant species of Spiraea and its phylogeny, as inferred from AFLP data, are not compatible with the principle of gradual variation in inflorescence and shoot morphology used in the previously published infrageneric divisions at the level of subgenera and sections.
Czech name
—
Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10611 - Plant sciences, botany

Project
<a href="/en/project/GA16-14649S" target="_blank" >GA16-14649S: Inactivation of cytokinin-type phytohormones via N- and O-glucosylation – phylogeny and significance in evolution of hormonal homeostatic mechanisms</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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