Persistence of subgenomes in paleopolyploid cotton after 60 my of evolution
The importance of whole-genome multiplication (WGM) in plant evolution has long been
recognized. In flowering plants, WGM is both ubiquitous and in many lineages cyclical, each …
recognized. In flowering plants, WGM is both ubiquitous and in many lineages cyclical, each …
Ancient Gene Duplicates in Gossypium (Cotton) Exhibit Near-Complete Expression Divergence
S Renny-Byfield, JP Gallagher… - Genome biology and …, 2014 - academic.oup.com
Whole genome duplication (WGD) is widespread in flowering plants and is a driving force in
angiosperm diversification. The redundancy introduced by WGD allows the evolution of …
angiosperm diversification. The redundancy introduced by WGD allows the evolution of …
Duplicate gene evolution, homoeologous recombination, and transcriptome characterization in allopolyploid cotton
Background Modern allotetraploid cotton contains an “A” and “D” genome from an ancestral
polyploidy event that occurred approximately 1–2 million years ago. Diploid A-and D …
polyploidy event that occurred approximately 1–2 million years ago. Diploid A-and D …
Reciprocal silencing, transcriptional bias and functional divergence of homeologs in polyploid cotton (Gossypium)
Polyploidy is an important force in the evolution of flowering plants. Genomic merger and
doubling induce an extensive array of genomic effects, including immediate and long-term …
doubling induce an extensive array of genomic effects, including immediate and long-term …
In polyploids, one plus one does not equal two
SP Otto - Trends in Ecology & Evolution, 2003 - cell.com
Polyploidization has occurred often in the evolutionary history of eukaryotes, yet we are only
now learning about the genetic and epigenetic events that occur in newly formed polyploids …
now learning about the genetic and epigenetic events that occur in newly formed polyploids …
Subgenome-aware analyses reveal the genomic consequences of ancient allopolyploid hybridizations throughout the cotton family
P Sun, Z Lu, Z Wang, S Wang, K Zhao… - Proceedings of the …, 2024 - National Acad Sciences
Malvaceae comprise some 4,225 species in 243 genera and nine subfamilies and include
economically important species, such as cacao, cotton, durian, and jute, with cotton an …
economically important species, such as cacao, cotton, durian, and jute, with cotton an …
The long and short of doubling down: polyploidy, epigenetics, and the temporal dynamics of genome fractionation
We consider the rapidly advancing discipline of plant evolutionary genomics, with a focus on
the evolution of polyploid genomes. In many lineages, polyploidy is followed by 'biased …
the evolution of polyploid genomes. In many lineages, polyploidy is followed by 'biased …
A phylogenetic analysis of indel dynamics in the cotton genus
Genome size evolution is a dynamic process involving counterbalancing mechanisms
whose actions vary across lineages and over time. Whereas the primary mechanism of …
whose actions vary across lineages and over time. Whereas the primary mechanism of …
Duplicated genes evolve independently after polyploid formation in cotton
Of the many processes that generate gene duplications, polyploidy is unique in that entire
genomes are duplicated. This process has been important in the evolution of many …
genomes are duplicated. This process has been important in the evolution of many …
RNA-seq in grain unveils fate of neo- and paleopolyploidization events in bread wheat (Triticum aestivum L.)
Background Whole genome duplication is a common evolutionary event in plants. Bread
wheat (Triticum aestivum L.) is a good model to investigate the impact of paleo-and …
wheat (Triticum aestivum L.) is a good model to investigate the impact of paleo-and …