Publications des scientifiques de l'IRD

Silva M. S., Arraes F. B. M., Campos M. D., Grossi-de-Sa M., Fernandez Diana, Candido E. D., Cardoso M. H., Franco O. L., Grossi-de-Sa M. F. (2018). Potential biotechnological assets related to plant immunity modulation applicable in engineering disease-resistant crops. Plant Science, 270, p. 72-84. ISSN 0168-9452.

Titre du document
Potential biotechnological assets related to plant immunity modulation applicable in engineering disease-resistant crops
Année de publication
2018
Type de document
Article référencé dans le Web of Science WOS:000430777600008
Auteurs
Silva M. S., Arraes F. B. M., Campos M. D., Grossi-de-Sa M., Fernandez Diana, Candido E. D., Cardoso M. H., Franco O. L., Grossi-de-Sa M. F.
Source
Plant Science, 2018, 270, p. 72-84 ISSN 0168-9452
This review emphasizes the biotechnological potential of molecules implicated in the different layers of plant immunity, including, pathogen-associated molecular pattern (PAMP)-triggered immunity (PTI), effector-triggered susceptibility (ETS), and effector-triggered immunity (ETI) that can be applied in the development of disease-resistant genetically modified (GM) plants. These biomolecules are produced by pathogens (viruses, bacteria, fungi, oomycetes) or plants during their mutual interactions. Biomolecules involved in the first layers of plant immunity, PTI and ETS, include inhibitors of pathogen cell-wall-degrading enzymes (CWDEs), plant pattern recognition receptors (PRRs) and susceptibility (S) proteins, while the ETI-related biomolecules include plant resistance (R) proteins. The biomolecules involved in plant defense PTI/ETI responses described herein also include antimicrobial peptides (AMPs), pathogenesis-related (PR) proteins and ribosome-inhibiting proteins (RIPs), as well as enzymes involved in plant defensive secondary metabolite biosynthesis (phytoanticipins and phytoalexins). Moreover, the regulation of immunity by RNA interference (RNAi) in GM disease-resistant plants is also considered. Therefore, the present review does not cover all the classes of biomolecules involved in plant innate immunity that may be applied in the development of disease-resistant GM crops but instead highlights the most common strategies in the literature, as well as their advantages and disadvantages.
Plan de classement
Sciences du monde végétal [076]
Localisation
Fonds IRD [F B010072814]
Identifiant IRD
fdi:010072814
Contact