Parallel adaptation in autopolyploid Arabidopsis arenosa is dominated by repeated recruitment of shared alleles

Konečná, Veronika; Bray, Sian; Vlček, Jakub; Bohutínská, Magdalena; Požárová, Doubravka; Choudhury, Rimjhim Roy; Bollmann-Giolai, Anita; Flis, Paulina; Salt, David E.; Parisod, Christian; Yant, Levi; Kolář, Filip

doi:10.1038/s41467-021-25256-5

All Outputs (4)

Chromosome-scale genome assembly of bread wheat’s wild relative Triticum timopheevii (2024)
Journal Article

Wheat (Triticum aestivum) is one of the most important food crops with an urgent need for increase in its production to feed the growing world. Triticum timopheevii (2n = 4x = 28) is an allotetraploid wheat wild relative species containing the At and... Read More about Chromosome-scale genome assembly of bread wheat’s wild relative Triticum timopheevii.

The evolution of the duckweed ionome mirrors losses in structural complexity (2024)
Journal Article

• Background and Aims The duckweeds (Lemnaceae) consist of 36 species exhibiting impressive phenotypic variation, including the progressive evolutionary loss of a fundamental plant organ, the root. Loss of roots and reduction of vascular tissues in r... Read More about The evolution of the duckweed ionome mirrors losses in structural complexity.

Loss of ancestral function in duckweed roots is accompanied by progressive anatomical reduction and a re-distribution of nutrient transporters (2023)
Journal Article

Organ loss occurs frequently during plant and animal evolution. Sometimes, non-functional organs are retained through evolution. Vestigial organs are defined as genetically determined structures that have lost their ancestral (or salient) function. D... Read More about Loss of ancestral function in duckweed roots is accompanied by progressive anatomical reduction and a re-distribution of nutrient transporters.

Parallel adaptation in autopolyploid Arabidopsis arenosa is dominated by repeated recruitment of shared alleles (2021)
Journal Article

Relative contributions of pre-existing vs de novo genomic variation to adaptation are poorly understood, especially in polyploid organisms. We assess this in high resolution using autotetraploid Arabidopsis arenosa, which repeatedly adapted to toxic... Read More about Parallel adaptation in autopolyploid Arabidopsis arenosa is dominated by repeated recruitment of shared alleles.