Fractionation mutagenesis and similar consequences of mechanisms removing dispensable or less-expressed DNA in plants
M Freeling, MR Woodhouse, S Subramaniam… - Current opinion in plant …, 2012 - Elsevier
Unlike in mammals, plants rapidly delete functionless, nonrepetitive DNA from their
genomes. Following paleopolyploidies, duplicate genes are deleted by intrachromosomal …
genomes. Following paleopolyploidies, duplicate genes are deleted by intrachromosomal …
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 …
Polyploidy and genome evolution in plants
Genome doubling (polyploidy) has been and continues to be a pervasive force in plant
evolution. Modern plant genomes harbor evidence of multiple rounds of past …
evolution. Modern plant genomes harbor evidence of multiple rounds of past …
Origin, inheritance, and gene regulatory consequences of genome dominance in polyploids
Whole-genome duplications happen repeatedly in a typical flowering plant lineage.
Following most ancient tetraploidies, the two subgenomes are distinguishable because one …
Following most ancient tetraploidies, the two subgenomes are distinguishable because one …
Gene duplication and evolution in recurring polyploidization–diploidization cycles in plants
Background The sharp increase of plant genome and transcriptome data provide valuable
resources to investigate evolutionary consequences of gene duplication in a range of taxa …
resources to investigate evolutionary consequences of gene duplication in a range of taxa …
Plant conserved non-coding sequences and paralogue evolution
Genome duplication is a powerful evolutionary force and is arguably most prominent in
plants, where several ancient whole-genome duplication events have been documented …
plants, where several ancient whole-genome duplication events have been documented …
Evolutionary dynamics of duplicated genes in plants
A Lawton-Rauh - Molecular phylogenetics and evolution, 2003 - Elsevier
Gene duplication, arising from region-specific duplication or genome-wide polyploidization,
is a prominent feature in plant genome evolution. Understanding the mechanisms …
is a prominent feature in plant genome evolution. Understanding the mechanisms …
[HTML][HTML] Rapid, repeated, and clustered loss of duplicate genes in allopolyploid plant populations of independent origin
The predictability of evolution is debatable, with recent evidence suggesting that outcomes
may be constrained by gene interaction networks [1]. Whole-genome duplication (WGD; …
may be constrained by gene interaction networks [1]. Whole-genome duplication (WGD; …
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 …
smaller genomes than expected given the incidence of polyploidy in their ancestries …
Convergent gene loss following gene and genome duplications creates single-copy families in flowering plants
The importance of gene gain through duplication has long been appreciated. In contrast, the
importance of gene loss has only recently attracted attention. Indeed, studies in organisms …
importance of gene loss has only recently attracted attention. Indeed, studies in organisms …