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Herve Vaucheret

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Articles 84
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Recent Articles
1.
Blagojevic A, Baldrich P, Schiaffini M, Lechner E, Baumberger N, Hammann P, et al.
iScience . 2024 Feb; 27(3):109151. PMID: 38384836
In , ARGONAUTE1 (AGO1) plays a central role in microRNA (miRNA) and small interfering RNA (siRNA)-mediated silencing. AGO1 associates to the rough endoplasmic reticulum to conduct miRNA-mediated translational repression, mRNA...
2.
Vaucheret H, Voinnet O
Plant Cell . 2023 Sep; 36(2):246-275. PMID: 37772967
Whereas micro (mi)RNAs are considered the clean, noble side of the small RNA world, small interfering (si)RNAs are often seen as a noisy set of molecules whose barbarian acronyms reflect...
3.
Bazin J, Elvira-Matelot E, Blein T, Jauvion V, Bouteiller N, Cao J, et al.
Plant Cell . 2023 Mar; 35(6):1917-1935. PMID: 36970782
Besides regulating splicing, the conserved spliceosome component SmD1 (Small nuclear ribonucleoprotein D1)b promotes posttranscriptional silencing of sense transgenes (S-PTGS [post-transcriptional genesilencing]). Here, we show that the conserved spliceosome component PRP39...
4.
Vaucheret H
C R Biol . 2023 Feb; 345(4):149-174. PMID: 36847123
Plant varieties exhibiting unstable or variegated phenotypes, or showing virus recovery have long remained a mystery. It is only with the development of transgenic plants 40 years ago that the...
5.
Sehki H, Yu A, Elmayan T, Vaucheret H
PLoS Pathog . 2023 Jan; 19(1):e1010482. PMID: 36696453
Post-Transcriptional Gene Silencing (PTGS) is a defense mechanism that targets invading nucleic acids of endogenous (transposons) or exogenous (pathogens, transgenes) origins. During plant infection by viruses, virus-derived primary siRNAs target...
6.
Hacquard T, Clavel M, Baldrich P, Lechner E, Perez-Salamo I, Schepetilnikov M, et al.
Cell Rep . 2022 Apr; 39(2):110671. PMID: 35417704
RNA silencing is a conserved mechanism in eukaryotes involved in development and defense against viruses. In plants, ARGONAUTE1 (AGO1) protein plays a central role in both microRNA- and small interfering...
7.
Butel N, Yu A, Le Masson I, Borges F, Elmayan T, Taochy C, et al.
Nat Commun . 2021 May; 12(1):2787. PMID: 33986281
Transgenes that are stably expressed in plant genomes over many generations could be assumed to behave epigenetically the same as endogenous genes. Here, we report that whereas the histone H3K9me2...
8.
Du F, Gong W, Bosca S, Tucker M, Vaucheret H, Laux T
Plant Commun . 2021 Jan; 1(1):100002. PMID: 33404539
Pluripotent stem cells localized in proliferating growth centers, the meristems, are the origin of life-long organ formation and growth in higher plants. In the shoot apical meristem of , the...
9.
Mejias J, Bazin J, Truong N, Chen Y, Marteu N, Bouteiller N, et al.
New Phytol . 2020 Nov; 229(6):3408-3423. PMID: 33206370
The root-knot nematode Meloidogyne incognita secretes specific effectors (MiEFF) and induces the redifferentiation of plant root cells into enlarged multinucleate feeding 'giant cells' essential for nematode development. Immunolocalizations revealed the...
10.
Cao J, Gursanscky N, Fletcher S, Sawyer A, Wadia M, McKeough L, et al.
Plant Methods . 2020 Feb; 16:16. PMID: 32082406
Background: Forward genetic screens are a powerful approach for identifying the genes contributing to a trait of interest. However, mutants arising in genes already known can obscure the identification of...