Allopolyploidization, that is, concomitant merging and doubling of two or more divergent
genomes in a common nucleus/cytoplasm, is known to instantly alter genomewide …

Hybridization and polyploidization are prominent processes in plant evolution. Hybrids and
allopolyploids typically exhibit radically altered gene expression patterns relative to their …

Allopolyploidy is an important process in plant speciation, yet newly formed allopolyploid
species typically suffer from extreme genetic bottlenecks. One escape from this impasse …

Key message We report rampant homoeologous exchanges in progenies of a newly
synthesized rice segmental allotetraploid and demonstrate their consequences to changes …

Evolutionarily, polyploidy represents a smart method for adjusting agronomically important
in crops through impacts on genomic abundance and chromatin condensation …

Allopolyploidization, which entails interspecific hybridization and whole genome duplication
(WGD), is associated with emergent genetic and epigenetic instabilities that are thought to …

Key message We report a repertoire of diverse aneuploids harbored by a newly synthesized
segmental allotetraploid rice population with fully sequenced sub-genomes and …

Background In diverse plant taxa, whole-genome duplication (WGD) events are major
sources of phenotypic novelty. Studies of gene expression in synthetic polyploids have …

The prevalence and recurrence of whole‐genome duplication in plants and its major role in
evolution have been well recognized. Despite great efforts, many aspects of genome …

Tandem and segmental duplications significantly contribute to gene family expansion and
genome evolution. Genome-wide identification of tandem and segmental genes has been …