Rôle des histones désacétylases de type 2 dans le contrôle de l’immunité chez les plantes

Rapport de stage de Master II R SPE IPM; Master

Evolutionary diversification of type-2 HDAC structure, function and regulation in Nicotiana tabacum

Ministère de l'Education Nationale et de la Recherche ; Conseil Régional de Bourgogne (PARI AGRALE8) ; Association pour la Recherche sur les Nicotianacées ; Conseil Régional de Bourgogne; International audience; Type-2 HDACs (HD2s) are plant-specific histone deacetylases that play diverse roles during development and in responses to biotic and abiotic stresses. In this study we characterized the six tobacco genes encoding HD2s that mainly differ by the presence or the absence of a typical zinc finger in their C-terminal part. Of particular interest, these HD2 genes exhibit a highly conserved intron/exon structure. We then further investigated the phylogenetic relationships among the HD2 gen…

Nuclear protein acetylation in the control of plant defense responses: role of type-2 histone deacetylases

USE OF 4-PHENYLBUTYRIC ACID AND/OR 3-PHENYLBUTYRIC ACID AND/OR 2-PHENYLBUTYRIC ACID IN PREVENTING AND TREATING CRYPTOGAMIC DISEASES

The present invention relates to the use of 2-phenylbutyric acid or 3-phenylbutyric acid or 4-phenylbutyric acid, or a salt thereof, or a combination thereof, to combat cryptogamic diseases which are caused by fungi or oomycetes. The present invention also relates to the use of these compounds and these combinations as fungicidal or fungistatic agents in preventing or curing cryptogamic diseases.