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A chemometry of Aldrovanda vesiculosa L. (Waterwheel, Droseraceae) populations
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SYSNO ASEP 0543815 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title A chemometry of Aldrovanda vesiculosa L. (Waterwheel, Droseraceae) populations Author(s) Płachno, B.J. (PL)
Strzemski, M. (PL)
Dresler, S. (PL)
Adamec, Lubomír (BU-J) RID, ORCID
Wojas-Krawczyk, K. (PL)
Sowa, I. (PL)
Danielewicz, A. (PL)
Miranda, V.F.O. (BR)Article number 72 Source Title Molecules. - : MDPI
Roč. 26, č. 1 (2021)Number of pages 9 s. Language eng - English Country CH - Switzerland Keywords aquatic carnivorous plant ; phylogeny ; plant taxonomy Subject RIV EF - Botanics OECD category Plant sciences, botany Method of publishing Open access Institutional support BU-J - RVO:67985939 UT WOS 000606033800001 EID SCOPUS 85099115761 DOI 10.3390/molecules26010072 Annotation The aquatic carnivorous plant Aldrovanda vesiculosa has a very wide range of distribution, natively covering four continents, however, it is a critically endangered aquatic plant species worldwide. Previous studies revealed that A. vesiculosa had an extremely low genetic variation. The main aim of the present paper is to explore, using chemometric tools, the diversity of 16 A. vesiculosa populations from various sites from four continents (Eurasia, Africa, Australia). Using chemometric data as markers for genetic diversity, we show the relationships of 16 A. vesiculosa populations from various sites, including four continents. Phytochemical markers allowed the identification of five well-supported (bootstrap > 90%) groups among the 16 populations sampled. The principal component analysis data support the idea that the strongly related African (Botswana) and Australian (Kimberley, NT, NW Australia) populations are the most distant ones, separated from the European and Asian ones. However, considering the five Australian populations sampled, three are nested within the Eurasian group. The chemometric data are correlated positively with the geographical distances between the samples, which suggests a tendency toward isolation for the most distant populations. 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 2022 Electronic address http://hdl.handle.net/11104/0320934
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