Počet záznamů: 1
Small genome size and variation in ploidy levels support the naturalization of vascular plants but constrain their invasive spread
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SYSNO ASEP 0576837 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Small genome size and variation in ploidy levels support the naturalization of vascular plants but constrain their invasive spread Tvůrce(i) Pyšek, Petr (BU-J) RID, ORCID
Lučanová, Magdalena (BU-J) RID, ORCID
Dawson, W. (GB)
Essl, F. (AT)
Kreft, H. (DE)
Leitch, I. J. (GB)
Lenzner, B. (AT)
Meyerson, L. A. (US)
Pergl, Jan (BU-J) RID, ORCID
van Kleunen, M. (DE)
Weigelt, P. (DE)
Winter, M. (DE)
Guo, W.-Y. (CN)Zdroj.dok. New Phytologist - ISSN 0028-646X
Roč. 239, č. 6 (2023), s. 2389-2403Poč.str. 15 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova plant invasions ; genome size ; ploidy Obor OECD Ecology CEP GX19-28807X GA ČR - Grantová agentura ČR Způsob publikování Open access Institucionální podpora BU-J - RVO:67985939 UT WOS 001028234000001 EID SCOPUS 85165201791 DOI 10.1111/NPH.19135 Anotace Karyological characteristics are among the traits underpinning the invasion success of vascular plants. Using 11 049 species, we tested the effects of genome size and ploidy levels on plant naturalization (species forming self-sustaining populations where they are not native) and invasion (naturalized species spreading rapidly and having environmental impact). The probability that a species naturalized anywhere in the world decreased with increasing monoploid genome size (DNA content of a single chromosome set). Naturalized or invasive species with intermediate monoploid genomes were reported from many regions, but those with either small or large genomes occurred in fewer regions. By contrast, large holoploid genome sizes (DNA content of the unreplicated gametic nucleus) constrained naturalization but favoured invasion. We suggest that a small genome is an advantage during naturalization, being linked to traits favouring adaptation to local conditions, but for invasive spread, traits associated with a large holoploid genome, where the impact of polyploidy may act, facilitate long-distance dispersal and competition with other species. Pracoviště Botanický ústav Kontakt 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 Rok sběru 2024 Elektronická adresa https://doi.org/10.1111/nph.19135
Počet záznamů: 1