Genomics of evolutionary novelty in hybrids and polyploids
G Nieto Feliner, J Casacuberta, JF Wendel - Frontiers in genetics, 2020 - frontiersin.org
It has long been recognized that hybridization and polyploidy are prominent processes in
plant evolution. Although classically recognized as significant in speciation and adaptation …
plant evolution. Although classically recognized as significant in speciation and adaptation …
Robustness and the generalist niche of polyploid species: genome shock or gradual evolution?
KK Shimizu - Current Opinion in Plant Biology, 2022 - Elsevier
The prevalence of polyploidy in wild and crop species has stimulated debate over its
evolutionary advantages and disadvantages. Previous studies have focused on changes …
evolutionary advantages and disadvantages. Previous studies have focused on changes …
When everything changes at once: finding a new normal after genome duplication
K Bomblies - Proceedings of the Royal Society B, 2020 - royalsocietypublishing.org
Whole-genome duplication (WGD), which leads to polyploidy, is implicated in adaptation
and speciation. But what are the immediate effects of WGD and how do newly polyploid …
and speciation. But what are the immediate effects of WGD and how do newly polyploid …
Genomic evidence for rediploidization and adaptive evolution following the whole-genome triplication
X Feng, Q Chen, W Wu, J Wang, G Li, S Xu… - Nature …, 2024 - nature.com
Abstract Whole-genome duplication (WGD), or polyploidy, events are widespread and
significant in the evolutionary history of angiosperms. However, empirical evidence for …
significant in the evolutionary history of angiosperms. However, empirical evidence for …
Relaxed purifying selection in autopolyploids drives transposable element over-accumulation which provides variants for local adaptation
Polyploidization is frequently associated with increased transposable element (TE) content.
However, what drives TE dynamics following whole genome duplication (WGD) and the …
However, what drives TE dynamics following whole genome duplication (WGD) and the …
Genomic basis of parallel adaptation varies with divergence in Arabidopsis and its relatives
Parallel adaptation provides valuable insight into the predictability of evolutionary change
through replicated natural experiments. A steadily increasing number of studies have …
through replicated natural experiments. A steadily increasing number of studies have …
Structure is more robust than other clustering methods in simulated mixed-ploidy populations
Abstract Analysis of population genetic structure has become a standard approach in
population genetics. In polyploid complexes, clustering analyses can elucidate the origin of …
population genetics. In polyploid complexes, clustering analyses can elucidate the origin of …
Impact of whole-genome duplications on structural variant evolution in Cochlearia
T Hämälä, C Moore, L Cowan, M Carlile… - Nature …, 2024 - nature.com
Polyploidy, the result of whole-genome duplication (WGD), is a major driver of eukaryote
evolution. Yet WGDs are hugely disruptive mutations, and we still lack a clear understanding …
evolution. Yet WGDs are hugely disruptive mutations, and we still lack a clear understanding …
Derived alleles of two axis proteins affect meiotic traits in autotetraploid Arabidopsis arenosa
Polyploidy, which results from whole genome duplication (WGD), has shaped the long-term
evolution of eukaryotic genomes in all kingdoms. Polyploidy is also implicated in adaptation …
evolution of eukaryotic genomes in all kingdoms. Polyploidy is also implicated in adaptation …
Interploidy Introgression Shaped Adaptation during the Origin and Domestication History of Brassica napus
T Wang, ADJ van Dijk, J Bucher, J Liang… - Molecular Biology …, 2023 - academic.oup.com
Polyploidy is recurrent across the tree of life and known as an evolutionary driving force in
plant diversification and crop domestication. How polyploid plants adapt to various habitats …
plant diversification and crop domestication. How polyploid plants adapt to various habitats …