Lacroix M, Sehki H, Yu A, Le Masson I, Martinelli V, Vaucheret H (2026). Cell-type-specific ablation of siRNAs by Arabidopsis RTL1 reveals a role of phloem companion cells in systemic post-transcriptional gene silencing. Nucleic Acids Res, 54(8):gkag388. PubMed | DOI