作者: Andrej Benjak , Stéphanie Boué , Astrid Forneck , Josep M. Casacuberta
DOI: 10.1093/GBE/EVP009
关键词:
摘要: Miniature inverted-repeat transposable elements (MITEs) are a particular type of defective class II transposons present in genomes as highly homogeneous populations small elements. Their high copy number and close association to genes make their potential impact on gene evolution particularly relevant. Here, we detailed analysis the MITE families directly related grapevine “cut-and-paste” transposons. Our results show that MITEs have transduplicated amplified genomic sequences, including sequences fragments other mobile also although some were already ancestor European American Vitis wild species, they been actively transposing accompanying domestication breeding. We abundant them frequently inserted within untranslated regions genes. insertions polymorphic among cultivars, which generate transcript variability. The data presented here greatly contributed genetic diversity has used for