So Young, So Rich: Habitat Shifts Combined With Trait Evolution Promoted Species Radiation in Senecio in the Andes
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F25%3A00640346" target="_blank" >RIV/67985939:_____/25:00640346 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11310/25:10507932
Result on the web
<a href="https://doi.org/10.1111/jbi.15161" target="_blank" >https://doi.org/10.1111/jbi.15161</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/jbi.15161" target="_blank" >10.1111/jbi.15161</a>
Alternative languages
Result language
angličtina
Original language name
So Young, So Rich: Habitat Shifts Combined With Trait Evolution Promoted Species Radiation in Senecio in the Andes
Original language description
The outstanding Andean biodiversity has been linked to the occurrence of evolutionary radiations that are common among high-elevation plant lineages. One of the most iconic examples is found in the species-rich genus Senecio, with an impressive variation in growth forms and habitat preference. Here, we use Hyb-Seq to overcome the lack of phylogenetic resolution found in previous studies with the aim of disentangling the processes shaping Senecio's hyper-diversity in the Andes, including the evolution of woodiness, growth form and habitat preference.nSenecio ser. Culcitium is a monophyletic lineage, likely of a Pleistocene origin. Hybridisation, possibly promoted by altitudinal range shifts during the Pleistocene climatic oscillations, played an important role in its evolution. We found evidence for several events of south-to-north migration from the puna on the Central Andes to the páramo on the Northern Andes. One of these migrations to the páramo resulted in a dramatic species diversification. Habitat changes from the páramo to the montane forest occurred multiple times and were associated with growth form shifts.nWith a net diversification rate of 2 species per million years, high-elevation Andean Senecio is among the fastest diversifying lineages documented so far in the region. Frequent shifts in woodiness, growth form, and habitat played a crucial role in the diversification of this lineage.
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
Result was created during the realization of more than one project. More information in the Projects tab.
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
Journal of Biogeography
ISSN
0305-0270
e-ISSN
1365-2699
Volume of the periodical
52
Issue of the periodical within the volume
8
Country of publishing house
US - UNITED STATES
Number of pages
14
Pages from-to
e15161
UT code for WoS article
001490160100001
EID of the result in the Scopus database
2-s2.0-105005446646