The Evolutionary Consequences of Transposon-Related Pericentromer Expansion in Melon
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DOI: 10.1093/gbe/evy115
Abstract: Abstract Transposable elements (TEs) are a major driver of plant genome evolution. A part from being a rich source of new genes and regulatory sequences, TEs can also affect plant genome evolution by modifying genome… read more here.
Keywords: evolution; melon; pericentromeric regions; consequences transposon ... See more keywords
Evolution of Sex-linked Genes and the Role of Pericentromeric Regions in Sex Chromosomes: Insights from Diploid Willows
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DOI: 10.1093/molbev/msae235
Abstract: Abstract The evolution of sex chromosomes can involve recombination suppression sometimes involving structural changes, such as inversions, allowing subsequent rearrangements, including inversions and gene transpositions. In the two major genus Salix clades, Salix and Vetrix,… read more here.
Keywords: sex linked; pericentromeric regions; sex; sex chromosomes ... See more keywords
AGO1 regulates pericentromeric regions in mouse embryonic stem cells
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DOI: 10.1101/2021.07.26.453733
Abstract: Depletion of AGO1 in mESCs leads to a redistribution of H3K9me3 and HP1α away from pericentromeric regions and is accompanied by an up-regulation of major satellites transcripts. Argonaute proteins (AGOs), which play an essential role… read more here.
Keywords: ago1; embryonic stem; mescs; mouse embryonic ... See more keywords