Phylogenomic proof of Recurrent Demipolyploidization and Evolutionary Stalling of the “Triploid Bridge” in <i>Arundo</i> (Poaceae)

Phylogenomic proof of Recurrent Demipolyploidization and Evolutionary Stalling of the “Triploid Bridge” in <i>Arundo</i> (Poaceae)

Polyploidization is a frequent phenomenon in plants, which entails the increase from one generation to the next by multiples of the haploid number of chromosomes. While tetraploidization is arguably the most common and stable outcome of polyploidization, over evolutionary time triploids often consti...

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Bibliographic Details
Main Authors: Wuhe Jike, Mingai Li, Nicola Zadra, Enrico Barbaro, Gaurav Sablok, Giorgio Bertorelle, Omar Rota-Stabelli, Claudio Varotto
Format: Article
Language:English
Published: MDPI AG 2020-07-01
Series:International Journal of Molecular Sciences
Subjects:
<i>Arundo</i> genus
chromosome number evolution
adaptive evolution
phylogenomics
molecular dating
polyplodization
Online Access:https://www.mdpi.com/1422-0067/21/15/5247

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