Organization and evolution of transposable elements along the bread wheat chromosome 3B
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چکیده
منابع مشابه
formation and evolution of regional organizations: the case study of the economic cooperation organization (eco)
abstract because of the many geopolitical, geo economical and geo strategically potentials and communicational capabilities of eco region, members can expand the convergence and the integration in base of this organization that have important impact on members development and expanding peace in international and regional level. based on quality analyzing of library findings and experts interv...
15 صفحه اولEvolution and consequences of transposable elements.
Recent studies on transposable elements (TEs) have shed light on the mechanisms that have shaped their evolution. In addition to accumulating nucleotide substitutions over evolutionary time, TEs appear to be especially prone to genetic rearrangements and vertical transmissions across even distantly related species. As a consequence of replicating in host genomes, TEs have a significant mutation...
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Transposable elements (TEs) have been identified in every organism in which they have been looked for. The sequencing of large genomes, such as the human genome and those of Drosophila, Arabidopsis, Caenorhabditis, has also shown that they are a major constituent of these genomes, accounting for 15% of the genome of Drosophila, 45% of the human genome, and more than 70% in some plants and amphi...
متن کاملTransposable elements and host genome evolution.
Several recent reports have challenged the idea that transposable elements (TEs) are mainly 'selfish' or 'junk' DNA with little importance for host evolution. It has been proposed that TEs have the potential to provide host genomes with the ability to enhance their own evolution. They might also be a major source of genetic diversity, allowing response to environmental changes. Because the rela...
متن کاملTransposable elements: powerful facilitators of evolution.
Transposable elements (TEs) are powerful facilitators of genome evolution, and hence of phenotypic diversity as they can cause genetic changes of great magnitude and variety. TEs are ubiquitous and extremely ancient, and although harmful to some individuals, they can be very beneficial to lineages. TEs can build, sculpt, and reformat genomes by both active and passive means. Lineages with activ...
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ژورنال
عنوان ژورنال: Genome Biology
سال: 2014
ISSN: 1465-6906
DOI: 10.1186/preaccept-3807289381373584