(Submitter supplied) Co-evolution between hosts' and parasites' genomes shapes diverse pathways of acquired immunity based on silencing small (s)RNAs. In plants, sRNAs cause heterochromatinization, sequence-degeneration and, ultimately, loss-of-autonomy of most transposable elements (TEs). Recognition of newly-invasive plant TEs, by contrast, involves an innate antiviral-like silencing response. To investigate this response's activation, we studied the single-copy element EVADÉ (EVD), one of few representatives of the large Ty1/Copia family able to proliferate in Arabidopsis when epigenetically-reactivated.
more...- Organism:
- Arabidopsis thaliana
- Type:
- Expression profiling by high throughput sequencing; Non-coding RNA profiling by high throughput sequencing
- Platform:
- GPL17639
- 16 Samples
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