Historical introgression as a driver of diversification of diploid Picris (Compositae) in the Mediterranean Basin
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F25%3A00641692" target="_blank" >RIV/67985939:_____/25:00641692 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11310/25:10508682 RIV/60076658:12310/25:43910123
Result on the web
<a href="https://doi.org/10.1111/tpj.70565" target="_blank" >https://doi.org/10.1111/tpj.70565</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/tpj.70565" target="_blank" >10.1111/tpj.70565</a>
Alternative languages
Result language
angličtina
Original language name
Historical introgression as a driver of diversification of diploid Picris (Compositae) in the Mediterranean Basin
Original language description
The Mediterranean Basin is recognized as one of the world's most prominent biodiversity hotspots, where past climatic changes have driven range shifts, secondary contact between populations, and gene exchange. This study investigates the impact of historical introgression on the diversification of diploid members of the genus Picris (Compositae). Using nuclear and plastid genome data obtained through the Hyb-Seq approach, we assess whether introgression contributed to the evolution of the Mediterranean Picris, potentially giving rise to multiple regional endemics. We also test whether introgression was associated with the transfer of traits such as life strategy and fruit morphology, which are involved in habitat-specific adaptation. Phylogenetic network analysis revealed two major introgression events that shaped evolutionary trajectories within the genus. The earliest and most complex events involved the Turkish endemic P. campylocarpa, which hybridized with the most recent common ancestor (MRCA) of the P. cyprica-P. pauciflora lineage and with the MRCA of the B1 subclade, comprising the P. hieracioides group and the P. scaberrima-P. strigosa lineage. The latter introgression preceded shifts from iteroparity to semelparity and from heterocarpy to homocarpy, ruling out an adaptive introgression origin for these traits. Nevertheless, all detected historical introgression events contributed to the diversification of diploid Picris taxa.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10611 - Plant sciences, botany
Result continuities
Project
<a href="/en/project/GA20-10878S" target="_blank" >GA20-10878S: Tropical-alpine plant radiations: an intercontinental comparison of timing and the role of allopatry, hybridization and niche differentiation</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Plant Journal
ISSN
0960-7412
e-ISSN
1365-313X
Volume of the periodical
124
Issue of the periodical within the volume
3
Country of publishing house
US - UNITED STATES
Number of pages
16
Pages from-to
e70565
UT code for WoS article
001611495000001
EID of the result in the Scopus database
2-s2.0-105021461408