Impact of transposable elements on polyploid plant genomes

CM Vicient, JM Casacuberta - Annals of Botany, 2017 - academic.oup.com
Background The growing wealth of knowledge on whole-plant genome sequences is
highlighting the key role of transposable elements (TEs) in plant evolution, as a driver of …

Microcolinearity and genome evolution in the AdhA region of diploid and polyploid cotton (Gossypium)

CE Grover, HR Kim, RA Wing, AH Paterson… - The Plant …, 2007 - Wiley Online Library
Genome sizes vary by several orders of magnitude, driven by mechanisms such as
illegitimate recombination and transposable element proliferation. Prior analysis of the CesA …

Targeted capture of homoeologous coding and noncoding sequence in polyploid cotton

A Salmon, JA Udall, JA Jeddeloh… - G3: Genes| Genomes …, 2012 - academic.oup.com
Targeted sequence capture is a promising technology in many areas in biology. These
methods enable efficient and relatively inexpensive sequencing of hundreds to thousands of …

Targeted analysis of nucleotide and copy number variation by exon capture in allotetraploid wheat genome

C Saintenac, D Jiang, ED Akhunov - Genome biology, 2011 - Springer
Background The ability of grass species to adapt to various habitats is attributed to the
dynamic nature of their genomes, which have been shaped by multiple rounds of ancient …

Genome downsizing after polyploidy: mechanisms, rates and selection pressures

X Wang, JA Morton, J Pellicer, IJ Leitch… - The Plant …, 2021 - Wiley Online Library
An analysis of over 10 000 plant genome sizes (GSs) indicates that most species have
smaller genomes than expected given the incidence of polyploidy in their ancestries …

[HTML][HTML] Sequencing multiple cotton genomes reveals complex structures and lays foundation for breeding

Y Pan, F Meng, X Wang - Frontiers in Plant Science, 2020 - frontiersin.org
Cotton is a major fiber plant, which provides raw materials for clothing, protecting humans
from the harsh environment of cold or hot weathers, enriching the culture and custom of …

Ancient and recent polyploidy in monocots

AH Paterson, X Wang, J Li, H Tang - Polyploidy and genome evolution, 2012 - Springer
At least two whole-genome duplications (WGD) have profoundly influenced the evolution of
most, if not all, grass (Poaceae) genomes, with the most recent of these predating the …

Genome downsizing in polyploid plants

IJ Leitch, MD Bennett - Biological journal of the Linnean Society, 2004 - academic.oup.com
All else being equal, polyploids are expected to have larger C-values (amount of DNA in the
unreplicated gametic nucleus) than their diploid progenitors, increasing in direct proportion …

Evolutionary rate variation, genomic dominance and duplicate gene expression evolution during allotetraploid cotton speciation

LE Flagel, JF Wendel - New Phytologist, 2010 - Wiley Online Library
Here, we describe the evolution of gene expression among a diversified cohort of five
allopolyploid species in the cotton genus (Gossypium). Using this phylogenetic framework …

Evolution of plant genome architecture

JF Wendel, SA Jackson, BC Meyers, RA Wing - Genome biology, 2016 - Springer
We have witnessed an explosion in our understanding of the evolution and structure of plant
genomes in recent years. Here, we highlight three important emergent realizations:(1) that …