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Martin D Crespi

Explore the profile of Martin D Crespi including associated specialties, affiliations and a list of published articles. Areas
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Articles 11
Citations 522
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Recent Articles
1.
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...
2.
Mejias J, Chen Y, Bazin J, Truong N, Mulet K, Noureddine Y, et al.
Plant Physiol . 2022 Apr; 189(3):1741-1756. PMID: 35385078
Root-knot nematodes (RKNs) are among the most damaging pests of agricultural crops. Meloidogyne is an extremely polyphagous genus of nematodes that can infect thousands of plant species. A few genes...
3.
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...
4.
Lucero L, Bazin J, Rodriguez Melo J, Ibanez F, Crespi M, Ariel F
Genes (Basel) . 2020 Feb; 11(2). PMID: 32085457
RNA-Binding Protein 1 (RBP1) was first identified as a protein partner of the long noncoding RNA (lncRNA) in , involved in symbiotic nodule development. RBP1 is localized in nuclear speckles...
5.
Elvira-Matelot E, Bardou F, Ariel F, Jauvion V, Bouteiller N, Le Masson I, et al.
Plant Cell . 2016 Feb; 28(2):426-38. PMID: 26842463
RNA quality control (RQC) eliminates aberrant RNAs based on their atypical structure, whereas posttranscriptional gene silencing (PTGS) eliminates both aberrant and functional RNAs through the sequence-specific action of short interfering...
6.
Martinez de Alba A, Moreno A, Gabriel M, Mallory A, Christ A, Bounon R, et al.
Nucleic Acids Res . 2015 Feb; 43(5):2902-13. PMID: 25694514
Cytoplasmic degradation of endogenous RNAs is an integral part of RNA quality control (RQC) and often relies on the removal of the 5' cap structure and their subsequent 5' to...
7.
Moreno A, Martinez de Alba A, Bardou F, Crespi M, Vaucheret H, Maizel A, et al.
Nucleic Acids Res . 2013 Mar; 41(8):4699-708. PMID: 23482394
Eukaryotic RNA quality control (RQC) uses both endonucleolytic and exonucleolytic degradation to eliminate dysfunctional RNAs. In addition, endogenous and exogenous RNAs are degraded through post-transcriptional gene silencing (PTGS), which is...
8.
Christ A, Maegele I, Ha N, Nguyen H, Crespi M, Maizel A
Mech Dev . 2012 Apr; 130(1):70-81. PMID: 22504372
Marker genes are specifically expressed in a tissue, organ or time of development. Here we used a computational screen to identify marker genes of the root in Arabidopsis thaliana. We...
9.
Jouannet V, Moreno A, Elmayan T, Vaucheret H, Crespi M, Maizel A
EMBO J . 2012 Feb; 31(7):1704-13. PMID: 22327216
Formation of trans-acting small interfering RNAs (ta-siRNAs) from the TAS3 precursor is triggered by the AGO7/miR390 complex, which primes TAS3 for conversion into double-stranded RNA by the RNA-dependent RNA polymerase...
10.
Marin E, Jouannet V, Herz A, Lokerse A, Weijers D, Vaucheret H, et al.
Plant Cell . 2010 Apr; 22(4):1104-17. PMID: 20363771
Plants adapt to different environmental conditions by constantly forming new organs in response to morphogenetic signals. Lateral roots branch from the main root in response to local auxin maxima. How...