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ARGONAUTE 10 allows proper miR165/6 gradient formation along the root xylem axis
A recent publication in EMBO Journal by the Voinnet group (IMPB) addresses the conundrum of how to create a linear gene expression gradient out of a radially-moving silencing small RNA in Arabidopsis.
A guide to plant siRNAs
In a recent review published in Plant Cell, Olivier Voinnet (IMPB) and his colleague Hervé Vaucheret (INRAE, Versailles) provide an in-depth and comprehensive overview of the plant siRNA landscape, emphasizing the extraordinary diversity of their biogenesis and functions.
Solving mysteries of plant small RNA movement
A publication in Plant Journal by the Voinnet group (IMPB) addresses several outstanding questions pertaining to the cell-to-cell and vascular movement of small interfering (si)RNAs in Arabidopsis.