Genomic changes in synthetic Arabidopsis polyploids
Polyploids are common and arise frequently by genome duplication (autopolyploids) or
interspecific hybridization (allopolyploids). Neoallopolyploids display sterility, lethality …
interspecific hybridization (allopolyploids). Neoallopolyploids display sterility, lethality …
Allopolyploidy has a moderate impact on restructuring at three contrasting transposable element insertion sites in resynthesized Brassica napus allotetraploids
V Sarilar, PM Palacios, A Rousselet, C Ridel… - New …, 2013 - Wiley Online Library
The role played by whole‐genome duplication (WGD) in evolution and adaptation is
particularly well illustrated in allopolyploids, where WGD is concomitant with interspecific …
particularly well illustrated in allopolyploids, where WGD is concomitant with interspecific …
Homoeolog expression bias and expression level dominance in resynthesized allopolyploid Brassica napus
J Wu, L Lin, M Xu, P Chen, D Liu, Q Sun, L Ran… - BMC genomics, 2018 - Springer
Background Allopolyploids require rapid genetic and epigenetic modifications to reconcile
two or more sets of divergent genomes. To better understand the fate of duplicate genes …
two or more sets of divergent genomes. To better understand the fate of duplicate genes …
Modes of gene duplication contribute differently to genetic novelty and redundancy, but show parallels across divergent angiosperms
Background Both single gene and whole genome duplications (WGD) have recurred in
angiosperm evolution. However, the evolutionary effects of different modes of gene …
angiosperm evolution. However, the evolutionary effects of different modes of gene …
Non-Mendelian phenomena in allopolyploid genome evolution
Perhaps all flowering plants have experienced one or more episodes of polyploidization at
some time in their evolutionary history. Recent evidence indicates that this genome doubling …
some time in their evolutionary history. Recent evidence indicates that this genome doubling …
Transposable elements and the plant pan-genomes
M Morgante, E De Paoli, S Radovic - Current opinion in plant biology, 2007 - Elsevier
The comparative sequencing of several grass genomes has revealed that transposable
elements are largely responsible for extensive variation in both intergenic and local genic …
elements are largely responsible for extensive variation in both intergenic and local genic …
Preferential retention of genes from one parental genome after polyploidy illustrates the nature and scope of the genomic conflicts induced by hybridization
Polyploidy is increasingly seen as a driver of both evolutionary innovation and ecological
success. One source of polyploid organisms' successes may be their origins in the merging …
success. One source of polyploid organisms' successes may be their origins in the merging …
Synteny: recent advances and future prospects
R Schmidt - Current Opinion in Plant Biology, 2000 - Elsevier
Their small sizes have meant that the Arabidopsis and rice genomes are the best-studied of
all plant genomes. Although even closely related plant species can show large variations in …
all plant genomes. Although even closely related plant species can show large variations in …
Polyploidy and interspecific hybridization: partners for adaptation, speciation and evolution in plants
Background Polyploidy or whole-genome duplication is now recognized as being present in
almost all lineages of higher plants, with multiple rounds of polyploidy occurring in most …
almost all lineages of higher plants, with multiple rounds of polyploidy occurring in most …
Polyploidy: doubling up for evolutionary success
Polyploidy: Doubling up for Evolutionary Success: Current Biology Skip to Main Content
Advertisement Current Biology This journal offers authors two options (open access or …
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