Pure polyploidy: closing the gaps in autopolyploid research
Polyploidy (whole‐genome duplication, WGD) is an integral feature of eukaryotic evolution
with two main forms typically recognized, autopolyploidy and allopolyploidy. In plants, a …
with two main forms typically recognized, autopolyploidy and allopolyploidy. In plants, a …
Polyploidy and novelty: Gottlieb's legacy
Nearly four decades ago, Roose & Gottlieb (Roose & Gottlieb 1976 Evolution 30, 818–
830.(doi: 10.2307/2407821)) showed that the recently derived allotetraploids Tragopogon …
830.(doi: 10.2307/2407821)) showed that the recently derived allotetraploids Tragopogon …
Polyploidy: pitfalls and paths to a paradigm
Investigators have long searched for a polyploidy paradigm—rules or principles that might
be common following polyploidization (whole‐genome duplication, WGD). Here we attempt …
be common following polyploidization (whole‐genome duplication, WGD). Here we attempt …
The polyploidy revolution then… and now: Stebbins revisited
Polyploidy has long been considered a major force in plant evolution. G. Ledyard Stebbins,
Jr., an architect of the Modern Synthesis, elegantly addressed a broad range of topics, from …
Jr., an architect of the Modern Synthesis, elegantly addressed a broad range of topics, from …
Improved transcriptome sampling pinpoints 26 ancient and more recent polyploidy events in Caryophyllales, including two allopolyploidy events
Studies of the macroevolutionary legacy of polyploidy are limited by an incomplete sampling
of these events across the tree of life. To better locate and understand these events, we …
of these events across the tree of life. To better locate and understand these events, we …
[HTML][HTML] Loss of heterozygosity drives adaptation in hybrid yeast
CSS Heil, CG DeSevo, DA Pai, CM Tucker… - … biology and evolution, 2017 - ncbi.nlm.nih.gov
Hybridization is often considered maladaptive, but sometimes hybrids can invade new
ecological niches and adapt to novel or stressful environments better than their parents. The …
ecological niches and adapt to novel or stressful environments better than their parents. The …
Loss of heterozygosity drives adaptation in hybrid yeast
CS Smukowski Heil, CG DeSevo, DA Pai… - Molecular biology …, 2017 - academic.oup.com
Hybridization is often considered maladaptive, but sometimes hybrids can invade new
ecological niches and adapt to novel or stressful environments better than their parents. The …
ecological niches and adapt to novel or stressful environments better than their parents. The …
Plant speciation in the age of climate change
DA Levin - Annals of Botany, 2019 - academic.oup.com
Background Species diversity is likely to undergo a sharp decline in the next century.
Perhaps as many as 33% of all plant species may expire as a result of climate change. All …
Perhaps as many as 33% of all plant species may expire as a result of climate change. All …
Genomic Insights into Genetic Diploidization in the Homosporous Fern Adiantum nelumboides
Y Zhong, Y Liu, W Wu, J Chen, C Sun… - Genome biology and …, 2022 - academic.oup.com
Whole-genome duplication has been recognized as a major process in speciation of land
plants, especially in ferns. Whereas genome downsizing contributes greatly to the post …
plants, especially in ferns. Whereas genome downsizing contributes greatly to the post …
Speciation by genome duplication: Repeated origins and genomic composition of the recently formed allopolyploid species Mimulus peregrinus
Whole genome duplication (polyploidization) is a mechanism of “instantaneous” species
formation that has played a major role in the evolutionary history of plants. Much of what we …
formation that has played a major role in the evolutionary history of plants. Much of what we …