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28 Σεπ 2010 · The inversion is polymorphic over much of the species' range, and acts as a supergene that makes important contributions to both local adaptation and reproductive isolation between the annual and perennial forms.
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Chromosome inversions are a major engine of genome...
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Section of Integrative Biology, University of Texas, Austin,...
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Inversions are structural mutations that reverse the sequence of a chromosome segment and reduce the effective rate of recombination in the heterozygous state. They play a major role in adaptation, as well as in other evolutionary processes such as speciation.
31 Οκτ 2023 · Key Terms. inversion: a segment of DNA in the context of a chromosome that is reversed in orientation relative to a reference karyotype or genome. translocation: a transfer of a chromosomal segment to a new position, especially on a nonhomologous chromosome.
17 Σεπ 2019 · Inversions are one type of structural variants linked to phenotypic differences and adaptation in multiple organisms. However, there is still very little information about polymorphic...
17 Οκτ 2022 · Inversions may play a key role in local adaptation because of their effects on recombination. When heterozygous, an inversion will suppress recombination with the noninverted arrangement and, as...
18 Νοε 2019 · Chromosomal inversions are structural rearrangements with chromosomal segments in inverted orientation relative to non-inverted chromosomes. Their presence was first inferred in Drosophila...
14 Νοε 2023 · Inversions, a type of chromosomal structural variation, significantly influence plant adaptation and gene functions by impacting gene expression and recombination rates. However, compared with other structural variations, their roles in functional biology and crop improvement remain largely unexplored.
