Is post-polyploidization diploidization the key to the evolutionary success of angiosperms?
S Dodsworth, MW Chase… - Botanical Journal of the …, 2016 - academic.oup.com
Advances in recent years have revolutionized our understanding of both the context and
occurrence of polyploidy in plants. Molecular phylogenetics has vastly improved our …
occurrence of polyploidy in plants. Molecular phylogenetics has vastly improved our …
Relaxed purifying selection in autopolyploids drives transposable element over-accumulation which provides variants for local adaptation
Polyploidization is frequently associated with increased transposable element (TE) content.
However, what drives TE dynamics following whole genome duplication (WGD) and the …
However, what drives TE dynamics following whole genome duplication (WGD) and the …
Impact of transposable elements on the organization and function of allopolyploid genomes
Transposable elements (TEs) represent an important fraction of plant genomes and are
likely to play a pivotal role in fuelling genome reorganization and functional changes …
likely to play a pivotal role in fuelling genome reorganization and functional changes …
Polyploidy and novelty: Gottlieb's legacy
Nearly four decades ago, Roose & Gottlieb (Roose & Gottlieb 1976 Evolution 30, 818–
830.(doi: 10.2307/2407821)) showed that the recently derived allotetraploids Tragopogon …
830.(doi: 10.2307/2407821)) showed that the recently derived allotetraploids Tragopogon …
Ecological and genetic factors linked to contrasting genome dynamics in seed plants
The large‐scale replacement of gymnosperms by angiosperms in many ecological niches
over time and the huge disparity in species numbers have led scientists to explore factors …
over time and the huge disparity in species numbers have led scientists to explore factors …
Genetic diversity of cultivated flax (Linum usitatissimum L.) germplasm assessed by retrotransposon-based markers
P Smýkal, N Bačová-Kerteszová, R Kalendar… - Theoretical and Applied …, 2011 - Springer
Retrotransposon segments were characterized and inter-retrotransposon amplified
polymorphism (IRAP) markers developed for cultivated flax (Linum usitatissimum L.) and the …
polymorphism (IRAP) markers developed for cultivated flax (Linum usitatissimum L.) and the …
Genetic and epigenetic aspects of polyploid evolution in plants
Polyploidy, the condition of possessing more than 2 complete chromosome sets in the same
nucleus, is frequent in nature and has implications for a species' prospects for evolution …
nucleus, is frequent in nature and has implications for a species' prospects for evolution …
Natural pathways to polyploidy in plants and consequences for genome reorganization
A Tayalé, C Parisod - Cytogenetic and genome research, 2013 - karger.com
The last decade highlighted polyploidy as a rampant evolutionary process that triggers
drastic genome reorganization, but much remains to be understood about their causes and …
drastic genome reorganization, but much remains to be understood about their causes and …
Genomic and meiotic changes accompanying polyploidization
F Blasio, P Prieto, M Pradillo, T Naranjo - Plants, 2022 - mdpi.com
Hybridization and polyploidy have been considered as significant evolutionary forces in
adaptation and speciation, especially among plants. Interspecific gene flow generates novel …
adaptation and speciation, especially among plants. Interspecific gene flow generates novel …
Next Generation Sequencing Reveals Genome Downsizing in Allotetraploid Nicotiana tabacum, Predominantly through the Elimination of Paternally Derived …
We used next generation sequencing to characterize and compare the genomes of the
recently derived allotetraploid, Nicotiana tabacum (< 200,000 years old), with its diploid …
recently derived allotetraploid, Nicotiana tabacum (< 200,000 years old), with its diploid …