Evolution of the ONSEN retrotransposon family activated upon heat stress in Brassicaceae
نویسندگان
چکیده
منابع مشابه
The effects of heat induction and the siRNA biogenesis pathway on the transgenerational transposition of ONSEN, a copia-like retrotransposon in Arabidopsis thaliana.
Environmental stress influences genetic and epigenetic regulation in plant genomes. We previously reported that heat stress activated a copia-like retrotransposon named ONSEN. To investigate the heat sensitivity and transgenerational activation of ONSEN, we analyzed the stress response by temperature shift and multiple heat stress treatments. ONSEN was activated at 37°C, and the newly inserted ...
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15 صفحه اولThe evolution and diversification of S-locus haplotypes in the Brassicaceae family.
Self-incompatibility (SI) in the Brassicaceae plant family is controlled by the SRK and SCR genes situated at the S locus. A large number of S haplotypes have been identified, mainly in cultivated species of the Brassica and Raphanus genera, but recently also in wild Arabidopsis species. Here, we used DNA sequences from the SRK and SCR genes of the wild Brassica species Brassica cretica, togeth...
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ژورنال
عنوان ژورنال: Gene
سال: 2013
ISSN: 0378-1119
DOI: 10.1016/j.gene.2013.01.034