A complex biosystematic approach to reveal evolutionary and diversity patterns in West Asian brambles (Rubus subgen. Rubus , Rosaceae)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F24%3A10177159" target="_blank" >RIV/00027006:_____/24:10177159 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989592:15310/24:73627455

Výsledek na webu

<a href="https://www.sciencedirect.com/journal/perspectives-in-plant-ecology-evolution-and-systematics/vol/63/suppl/C" target="_blank" >https://www.sciencedirect.com/journal/perspectives-in-plant-ecology-evolution-and-systematics/vol/63/suppl/C</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.ppees.2024.125789" target="_blank" >10.1016/j.ppees.2024.125789</a>

Jazyk výsledku

angličtina

Název v původním jazyce

A complex biosystematic approach to reveal evolutionary and diversity patterns in West Asian brambles (Rubus subgen. Rubus , Rosaceae)

Popis výsledku v původním jazyce

West Asia, with its high mountain ranges and glacial refugia, stands out as a biodiversity hotspot for various plant taxa, including the taxonomically complex Rubus subgen. Rubus. Despite this significance, our understanding of the evolutionary processes shaping this group in the region has been limited. We employed an integrative approach combining flow cytometry, Sanger sequencing of two plastid regions, microsatellite genotyping, and double digest restriction-site associated DNA sequencing to characterize evolutionary and diversity patterns in West Asian brambles. We identified four diploid and two sexual tetraploid species, with the remaining diversity comprising apomictic tetra- and triploids, mostly belonging to R. ser. Discolores, and sexual pentaploid hybrids/ hybridogens derived from R. caesius. Rubus dolichocarpus, newly reported here as diploid, emerged as a significant ancestor for many polyploids. Most apomictic genotypes are locally distributed and only three genotypes exhibit extremely large ranges from Armenia to Kyrgyzstan and from Georgia to Iran. These genotypes are probably of an ancient (Pleistocene) European origin and likely laid the foundations for the evolution of apomicts in West Asia, whose diversification was subsequently boosted by the genetic contribution of sexual taxa. DNA markers confirmed the West Asian origin of Rubus armeniacus, a globally significant invasive species, yet rare in its native range. We report on the first indigenous occurrence of this species based on microsatellite genotyping. Our findings contribute to filling existing gaps in understanding the evolution and diversity of Rubus subgen. Rubus in West Asia.

Název v anglickém jazyce

A complex biosystematic approach to reveal evolutionary and diversity patterns in West Asian brambles (Rubus subgen. Rubus , Rosaceae)

Popis výsledku anglicky

West Asia, with its high mountain ranges and glacial refugia, stands out as a biodiversity hotspot for various plant taxa, including the taxonomically complex Rubus subgen. Rubus. Despite this significance, our understanding of the evolutionary processes shaping this group in the region has been limited. We employed an integrative approach combining flow cytometry, Sanger sequencing of two plastid regions, microsatellite genotyping, and double digest restriction-site associated DNA sequencing to characterize evolutionary and diversity patterns in West Asian brambles. We identified four diploid and two sexual tetraploid species, with the remaining diversity comprising apomictic tetra- and triploids, mostly belonging to R. ser. Discolores, and sexual pentaploid hybrids/ hybridogens derived from R. caesius. Rubus dolichocarpus, newly reported here as diploid, emerged as a significant ancestor for many polyploids. Most apomictic genotypes are locally distributed and only three genotypes exhibit extremely large ranges from Armenia to Kyrgyzstan and from Georgia to Iran. These genotypes are probably of an ancient (Pleistocene) European origin and likely laid the foundations for the evolution of apomicts in West Asia, whose diversification was subsequently boosted by the genetic contribution of sexual taxa. DNA markers confirmed the West Asian origin of Rubus armeniacus, a globally significant invasive species, yet rare in its native range. We report on the first indigenous occurrence of this species based on microsatellite genotyping. Our findings contribute to filling existing gaps in understanding the evolution and diversity of Rubus subgen. Rubus in West Asia.

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

<a href="/cs/project/GA21-01233S" target="_blank" >GA21-01233S: Sex nebo ne? Rozluštění vzorců asexuality u unikátního rostlinného modelu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název periodika

PERSPECTIVES IN PLANT ECOLOGY EVOLUTION AND SYSTEMATICS

ISSN

1433-8319

e-ISSN

—

Svazek periodika

63

Číslo periodika v rámci svazku

JUN 2024

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

11

Strana od-do

125789

Kód UT WoS článku

001223861900001

EID výsledku v databázi Scopus

2-s2.0-85189031802