Impact of whole‐genome duplication events on diversification rates in angiosperms
Premise of the Study Polyploidy or whole‐genome duplication (WGD) pervades the
evolutionary history of angiosperms. Despite extensive progress in our understanding of …
evolutionary history of angiosperms. Despite extensive progress in our understanding of …
Extensive sequence duplication in Arabidopsis revealed by pseudo-heterozygosity
Background It is apparent that genomes harbor much structural variation that is largely
undetected for technical reasons. Such variation can cause artifacts when short-read …
undetected for technical reasons. Such variation can cause artifacts when short-read …
Analysis of Arabidopsis genome-wide variations before and after meiosis and meiotic recombination by resequencing Landsberg erecta and all four products of a …
Meiotic recombination, including crossovers (COs) and gene conversions (GCs), impacts
natural variation and is an important evolutionary force. COs increase genetic diversity by …
natural variation and is an important evolutionary force. COs increase genetic diversity by …
Chromosome-scale assembly and evolution of the tetraploid Salvia splendens (Lamiaceae) genome
Polyploidization plays a key role in plant evolution, but the forces driving the fate of
homoeologs in polyploid genomes, ie, paralogs resulting from a whole-genome duplication …
homoeologs in polyploid genomes, ie, paralogs resulting from a whole-genome duplication …
Many gene and domain families have convergent fates following independent whole-genome duplication events in Arabidopsis, Oryza, Saccharomyces and …
Genome duplication is potentially a good source of new genes, but such genes take time to
evolve. We have found a group of 'duplication-resistant'genes, which have undergone …
evolve. We have found a group of 'duplication-resistant'genes, which have undergone …
Constraining the timing of whole genome duplication in plant evolutionary history
JW Clark, PCJ Donoghue - Proceedings of the Royal …, 2017 - royalsocietypublishing.org
Whole genome duplication (WGD) has occurred in many lineages within the tree of life and
is invariably invoked as causal to evolutionary innovation, increased diversity, and extinction …
is invariably invoked as causal to evolutionary innovation, increased diversity, and extinction …
Patterns and consequences of subgenome differentiation provide insights into the nature of paleopolyploidy in plants
Polyploidy is an important feature of plant genomes, but the nature of many polyploidization
events remains to be elucidated. Here, we demonstrate that the evolutionary fates of the …
events remains to be elucidated. Here, we demonstrate that the evolutionary fates of the …
Genome and gene duplications and gene expression divergence: a view from plants
Y Wang, X Wang, AH Paterson - … of the New York Academy of …, 2012 - Wiley Online Library
With many plant genomes sequenced, it is now clear that one distinguishing feature of
angiosperm (flowering plant) genomes is their high frequency of whole‐genome duplication …
angiosperm (flowering plant) genomes is their high frequency of whole‐genome duplication …
Gene duplication as a driver of plant morphogenetic evolution
SA Rensing - Current opinion in plant biology, 2014 - Elsevier
Highlights•Whole genome duplications are an important mode of plant evolution.•Plants
evolve developmental novelties by retention of duplicated control genes.•Genes controlling …
evolve developmental novelties by retention of duplicated control genes.•Genes controlling …
Unbiased subgenome evolution following a recent whole-genome duplication in pear (Pyrus bretschneideri Rehd.)
Genome fractionation (also known as diploidization) frequently occurs following
paleopolyploidization events. Biased fractionation between subgenomes has been found in …
paleopolyploidization events. Biased fractionation between subgenomes has been found in …