Environmental filtering, not dispersal history, explains global patterns of phylogenetic turnover in seed plants at deep phylogenetic timescales

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F25%3A00640646" target="_blank" >RIV/67985939:_____/25:00640646 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1038/s41559-024-02599-y" target="_blank" >https://doi.org/10.1038/s41559-024-02599-y</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1038/s41559-024-02599-y" target="_blank" >10.1038/s41559-024-02599-y</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Environmental filtering, not dispersal history, explains global patterns of phylogenetic turnover in seed plants at deep phylogenetic timescales

Popis výsledku v původním jazyce

Environmental filtering and dispersal history shape plant distributions and biogeographical patterns, but their relative importance through evolutionary time remains unclear. Phylogenetic beta diversity, expressing dissimilarity in evolutionary relatedness among assemblages, can help disentangle these mechanisms. We analysed ~270,000 seed plant species worldwide, assessing how environmental dissimilarity and geographical distance drive phylogenetic and taxonomic turnover across timescales. Using palaeogeographical reconstructions, we estimated past and present dispersal barriers and least-cost paths accounting for water, mountains and unsuitable climates. Together, environmental and geographical factors explained most of the deviance in taxonomic (up to 86.4%) and phylogenetic turnover (65.6%). Environmental dissimilarity had consistently strong effects, whereas geographical distance weakened deeper in time. Past barriers explained little variation, peaking slightly at 20–50 Myr bp. Overall, ancient lineages dispersed widely, but environmental filtering still constrains range expansion.

Název v anglickém jazyce

Environmental filtering, not dispersal history, explains global patterns of phylogenetic turnover in seed plants at deep phylogenetic timescales

Popis výsledku anglicky

Environmental filtering and dispersal history shape plant distributions and biogeographical patterns, but their relative importance through evolutionary time remains unclear. Phylogenetic beta diversity, expressing dissimilarity in evolutionary relatedness among assemblages, can help disentangle these mechanisms. We analysed ~270,000 seed plant species worldwide, assessing how environmental dissimilarity and geographical distance drive phylogenetic and taxonomic turnover across timescales. Using palaeogeographical reconstructions, we estimated past and present dispersal barriers and least-cost paths accounting for water, mountains and unsuitable climates. Together, environmental and geographical factors explained most of the deviance in taxonomic (up to 86.4%) and phylogenetic turnover (65.6%). Environmental dissimilarity had consistently strong effects, whereas geographical distance weakened deeper in time. Past barriers explained little variation, peaking slightly at 20–50 Myr bp. Overall, ancient lineages dispersed widely, but environmental filtering still constrains range expansion.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10618 - Ecology

Projekt

<a href="/cs/project/GX19-28807X" target="_blank" >GX19-28807X: Makroekologie rostlinných invazí: význam stanovišť a globální syntéza (SynHab)</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název periodika

Nature Ecology & Evolution

ISSN

2397-334X

e-ISSN

2397-334X

Svazek periodika

9

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

11

Strana od-do

314-324

Kód UT WoS článku

001367566900001

EID výsledku v databázi Scopus

2-s2.0-85210568502