Makale detayı · 2015
Phylogeny diversification and biogeographic implications of the eastern Mediterranean endemic genus I Ricotia I Brassicaceae
- Yıl
- 2015
- DOI
- 10.12705/644.5
- Tür
- article
Veri kaynağı ayrımı
- YÖKSİS YÖKSİS makale kaydı
- YÖKSİS dergi adı Taxon
- Katalog eşleşmesi (ISSN) Taxon
- OpenAlex OpenAlex zenginleştirmesi (özet, atıf, konular)
Özet
OpenAlex · İngilizce
Abstract Ricotia (Brassicaceae) is a genus of nine species endemic to the eastern Mediterranean region. Its phylogenetic relationships, monophyly, and tribal placement have not yet been adequately addressed. To achieve this, sequence data from the nuclear‐encoded ribosomal internal transcribed spacer (ITS) and chloroplast DNA (trnL‐F region) were analysed by parsimony, maximum likelihood, and Bayesian methods for 45 Ricotia accessions, representing all species and covering their entire distribution ranges, along with outgroups of selected members of main Brassicaceae lineages and tribes. The results clearly indicate, with high posterior probability/bootstrap support, that Ricotia is monophyletic and together with Lunaria should be assigned, with Biscutella and Megadenia, to tribe Biscutelleae. Divergence time estimations, using both a secondary calibration approach and published ITS substitution rates, indicate that the origin of Ricotia (crown group age, 9.2–11.3 Ma) predates the onset of the Mediterranean climate after the Messinian Salinity Crisis (5.9–5.3 Ma). We tentatively conclude that diversification within Ricotia was affected by climate changes during that geological epoch which had a great impact on the speciation history of the Mediterranean flora and fauna. Ancestral area reconstruction analyses revealed that Mediterranean Ricotia species arose in southwest Anatolia (likely Antalya region), whereas the origin of the genus remained unclear. Finally, a perennial life cycle appears to be ancestral in Ricotia, as revealed by an ancestral character state reconstruction analysis.
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Atıflar
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37 atıf
OpenAlex cited_by_count (önbellek / veritabanı)
Yerel katalogda bu makaleye atıf yapan 19 yayın (OpenAlex referans eşleşmesi; tam dünya listesi değildir).
- Global Brassicaceae phylogeny based on filtering of 1,000-gene dataset. 2023
- Linked by Ancestral Bonds: Multiple Whole-Genome Duplications and Reticulate Evolution in a Brassicaceae Tribe 2021
- Anatolian origins and diversification of iAethionema/i , the sister lineage of the core Brassicaceae/title 2017
- Hybridization-facilitated genome merger and repeated chromosome fusion after 8 million years 2018
- Phylogeny of the genus Noccaea (Brassicaceae) and a critical review of its generic circumscription 2019
- Global Phylogeny of the Brassicaceae Provides Important Insights into Gene Discordance 2022
- Out of Transcaucasia: Origin of Western and Central Palearctic populations of Microthlaspi perfoliatum 2019
- Tribal assignment of Heldreichia Boiss. (Brassicaceae): evidence from nuclear ITS and plastidic ndhF markers 2017
- Ecological specialization promotes diversity and diversification in the Eastern Mediterranean genus\n Ricotia\n (Brassicaceae) 2022
- Ecological specialization promotes diversity and diversification in the East Mediterranean genus\n Ricotia\n (Brassicaceae). 2021