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Artículo
Genomic Hotspots of Chromosome Rearrangements Explain Conserved Synteny Despite High Rates of Chromosome Evolution in a Holocentric Lineage
(Wiley-Blackwell, 2023)
Holocentric organisms, unlike typical monocentric organisms, have kinetochore activity distributed along almost the whole length of the chromosome. Because of this, chromosome rearrangements through fission and fusion are ...
Artículo
Founder events and subsequent genetic bottlenecks underlie karyotype evolution in the Ibero - North African endemic Carex helodes
(Oxford University Press, 2023-07-03)
BACKGROUND AND AIMS: Despite chromosomal evolution being one of the major drivers of diversification in plants, we do not yet have a clear view of how new chromosome rearrangements become fixed within populations, which ...
Artículo
The holocentric chromosome microevolution: From phylogeographic patterns to genomic associations with environmental gradients
(Wiley Blackwell, 2023)
Geographic isolation and chromosome evolution are two of the major drivers of diversification in eukaryotes in general, and specifically, in plants. On one hand, range shifts induced by Pleistocene glacial oscillations ...
Artículo
What drives diversification in a pantropical plant lineage with extraordinary capacity for long-distance dispersal and colonization?
(Wiley-Blackwell, 2021)
Aim: Colonization of new areas may entail shifts in diversification rates linked to biogeographical movement (dispersification), which may involve niche evolution if species were not exapted to new environments. Scleria ...