Contrasting evolutionary trajectories of multiple retrotransposons following independent allopolyploidy in wild wheats
Transposable elements (TE s) are expectedly central to genome evolution. To assess the
impact of TE s in driving genome turnover, we used allopolyploid genomes, showing …
impact of TE s in driving genome turnover, we used allopolyploid genomes, showing …
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 …
Transposable element populations shed light on the evolutionary history of wheat and the complex co‐evolution of autonomous and non‐autonomous …
Wheat has one of the largest and most repetitive genomes among major crop plants,
containing over 85% transposable elements (TEs). TEs populate genomes much in the way …
containing over 85% transposable elements (TEs). TEs populate genomes much in the way …
Copy number variation of transposable elements in Triticum–Aegilops genus suggests evolutionary and revolutionary dynamics following allopolyploidization
B Yaakov, K Meyer, S Ben-David, K Kashkush - Plant cell reports, 2013 - Springer
Key message Here, we report on copy number variation of transposable elements and on
the genome-specific proliferation in wheat. In addition, we report on revolutionary and …
the genome-specific proliferation in wheat. In addition, we report on revolutionary and …
[HTML][HTML] Identification and characterization of large-scale genomic rearrangements during wheat evolution
I Bariah, D Keidar-Friedman, K Kashkush - PLoS One, 2020 - journals.plos.org
Following allopolyploidization, nascent polyploid wheat species react with massive genomic
rearrangements, including deletion of transposable element-containing sequences. While …
rearrangements, including deletion of transposable element-containing sequences. While …
[HTML][HTML] The impact of Ty3-gypsy group LTR retrotransposons Fatima on B-genome specificity of polyploid wheats
EA Salina, EM Sergeeva, IG Adonina, AB Shcherban… - BMC plant biology, 2011 - Springer
Abstract Background Transposable elements (TEs) are a rapidly evolving fraction of the
eukaryotic genomes and the main contributors to genome plasticity and divergence …
eukaryotic genomes and the main contributors to genome plasticity and divergence …
Evolutionary dynamics of transposable elements following a shared polyploidization event in the tribe Andropogoneae
D Ramachandran, MR McKain… - G3: Genes …, 2020 - academic.oup.com
Both polyploidization and transposable element (TE) activity are known to be major drivers
of plant genome evolution. Here, we utilize the Zea-Tripsacum clade to investigate TE …
of plant genome evolution. Here, we utilize the Zea-Tripsacum clade to investigate TE …
All families of transposable elements were active in the recent wheat genome evolution and polyploidy had no impact on their activity
N Papon, P Lasserre‐Zuber, H Rimbert… - The Plant …, 2023 - Wiley Online Library
Bread wheat (Triticum aestivum L.) is a major crop and its genome is one of the largest ever
assembled at reference‐quality level. It is 15 Gb, hexaploid, with 85% of transposable …
assembled at reference‐quality level. It is 15 Gb, hexaploid, with 85% of transposable …
Evolutionary dynamics of retrotransposons assessed by high-throughput sequencing in wild relatives of wheat
Transposable elements (TEs) represent a major fraction of plant genomes and drive their
evolution. An improved understanding of genome evolution requires the dynamics of a large …
evolution. An improved understanding of genome evolution requires the dynamics of a large …
Meiotic pairing irregularity and homoeologous chromosome compensation cause rapid karyotype variation in synthetic allotetraploid wheat
J Zhao, J Li, R Lv, B Wang, Z Zhang, T Yu… - New …, 2023 - Wiley Online Library
Allopolyploidization may initiate rapid evolution due to heritable karyotypic changes. The
types and extents of these changes, the underlying causes, and their effects on phenotype …
types and extents of these changes, the underlying causes, and their effects on phenotype …