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H Vaucheret

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11.
Vaucheret H, Fagard M
Trends Genet . 2001 Feb; 17(1):29-35. PMID: 11163919
Gene silencing can occur either through repression of transcription, termed transcriptional gene silencing (TGS), or through mRNA degradation, termed post-transcriptional gene silencing (PTGS). Initially, TGS was associated with the regulation...
12.
CHANDLER V, Vaucheret H
Plant Physiol . 2001 Jan; 125(1):145-8. PMID: 11154319
No abstract available.
13.
Morel J, Mourrain P, Beclin C, Vaucheret H
Curr Biol . 2001 Jan; 10(24):1591-4. PMID: 11137011
In plants, transgenes can be silenced at both the transcriptional [1] and post-transcriptional levels [2]. Methylation of the transgene promoter correlates with transcriptional gene silencing (TGS) [3] whereas methylation of...
14.
Fagard M, Boutet S, Morel J, Bellini C, Vaucheret H
Proc Natl Acad Sci U S A . 2000 Oct; 97(21):11650-4. PMID: 11016954
Introduction of transgene DNA may lead to specific degradation of RNAs that are homologous to the transgene transcribed sequence through phenomena named post-transcriptional gene silencing (PTGS) in plants, quelling in...
15.
Fagard M, Vaucheret H
Plant Mol Biol . 2000 Sep; 43(2-3):285-93. PMID: 10999411
Grafting experiments have revealed that transgenic plants that undergo co-suppression of homologous transgenes and endogenous genes or PTGS of exogenous transgenes produce a sequence-specific systemic silencing signal that is able...
16.
Morel J, Vaucheret H
Plant Mol Biol . 2000 Sep; 43(2-3):275-84. PMID: 10999410
It has been known for more than a decade that increasing the gene copy number does not necessarily lead to increased gene activity. Plants have developed efficient mechanisms such as...
17.
Mourrain P, Beclin C, Elmayan T, Feuerbach F, Godon C, Morel J, et al.
Cell . 2000 Jun; 101(5):533-42. PMID: 10850495
Posttranscriptional gene silencing (PTGS) in plants resuits from the degradation of mRNAs and shows phenomenological similarities with quelling in fungi and RNAi in animals. Here, we report the isolation of...
18.
Marathe R, Smith T, Anandalakshmi R, Bowman L, Fagard M, Mourrain P, et al.
Plant J . 2000 May; 22(1):51-9. PMID: 10792820
Homology-dependent gene silencing is a regulatory mechanism that limits RNA accumulation from affected loci either by suppression of transcription (transcriptional gene silencing, TGS) or by activation of a sequence-specific RNA...
19.
CRETE P, Vaucheret H
Plant Mol Biol . 1999 Nov; 41(1):105-14. PMID: 10561072
We have previously reported that the introduction of a full-length tobacco nitrite reductase Nii1 cDNA under the control of the 35S promoter triggers co-suppression of endogenous Nii genes in 25%...
20.
Vaucheret H, Beclin C, Elmayan T, Feuerbach F, Godon C, Morel J, et al.
Plant J . 1999 Mar; 16(6):651-9. PMID: 10069073
No abstract available.