Origin and genetic variability of populations of the invasive plant Rumex alpinus L. in the Giant (Krkonose) Mountains

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F23%3A10176155" target="_blank" >RIV/00027006:_____/23:10176155 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41330/23:97231 RIV/44555601:13520/23:43897944

Výsledek na webu

<a href="https://onlinelibrary.wiley.com/doi/epdf/10.1002/ece3.10145" target="_blank" >https://onlinelibrary.wiley.com/doi/epdf/10.1002/ece3.10145</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/ece3.10145" target="_blank" >10.1002/ece3.10145</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Origin and genetic variability of populations of the invasive plant Rumex alpinus L. in the Giant (Krkonose) Mountains

Popis výsledku v původním jazyce

Monk&apos;s rhubarb, Rumex alpinus L. (R. alpinus), is a perennial plant native to the mountains of Central and Southern Europe. Currently, the distribution of R. alpinus has been partly affected by its utilization as a vegetable and a medicinal herb. In the mountains of the Czech Republic, it is considered an invasive plant, probably introduced into the Krkonose Mountains by colonists from the Alps. This study&apos;s main aim was to verify whether R. alpinus was introduced into the Krkonose Mountains by alpine colonists or whether it was anthropogenically introduced from the Carpathians. Furthermore, the genetic structure of native and introduced populations of R. alpinus was determined. For the evaluation of genetic structure, 417 samples of R. alpinus were collected from the Alps, Carpathians, Balkan, Pyrenees, and Czech Mountains. In total, 12 simple sequence repeat (SSR) markers were applied. The results of AMOVA showed a high 60% variation within populations, 27% variation among groups, and 13% among the population within groups. The overall unbiased gene diversity was high (h = 0.55). The higher level of genetic differentiation among populations (FST = 0.35; p &lt; .01) indicated restricted gene flow between populations. Compared to native populations, limited genetic variability was observed in the nonnative populations. It was concluded that local adaptation, low gene exchange, and genetic drift affected the genetic diversity of nonnative R. alpinus. The results support a genetic link between Alpine and Czech genotypes of R. alpinus, while the Carpathians genotypes corresponded to the Balkan genotype.

Název v anglickém jazyce

Origin and genetic variability of populations of the invasive plant Rumex alpinus L. in the Giant (Krkonose) Mountains

Popis výsledku anglicky

Monk&apos;s rhubarb, Rumex alpinus L. (R. alpinus), is a perennial plant native to the mountains of Central and Southern Europe. Currently, the distribution of R. alpinus has been partly affected by its utilization as a vegetable and a medicinal herb. In the mountains of the Czech Republic, it is considered an invasive plant, probably introduced into the Krkonose Mountains by colonists from the Alps. This study&apos;s main aim was to verify whether R. alpinus was introduced into the Krkonose Mountains by alpine colonists or whether it was anthropogenically introduced from the Carpathians. Furthermore, the genetic structure of native and introduced populations of R. alpinus was determined. For the evaluation of genetic structure, 417 samples of R. alpinus were collected from the Alps, Carpathians, Balkan, Pyrenees, and Czech Mountains. In total, 12 simple sequence repeat (SSR) markers were applied. The results of AMOVA showed a high 60% variation within populations, 27% variation among groups, and 13% among the population within groups. The overall unbiased gene diversity was high (h = 0.55). The higher level of genetic differentiation among populations (FST = 0.35; p &lt; .01) indicated restricted gene flow between populations. Compared to native populations, limited genetic variability was observed in the nonnative populations. It was concluded that local adaptation, low gene exchange, and genetic drift affected the genetic diversity of nonnative R. alpinus. The results support a genetic link between Alpine and Czech genotypes of R. alpinus, while the Carpathians genotypes corresponded to the Balkan genotype.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

Ecology and Evolution

ISSN

2045-7758

e-ISSN

—

Svazek periodika

13

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

17

Strana od-do

10145

Kód UT WoS článku

001000705800001

EID výsledku v databázi Scopus

—