Uma banca de QUALIFICAÇÃO de DOUTORADO foi cadastrada pelo programa.
DISCENTE: MATHEUS EMANNUEL OLIVEIRA VIEIRA
DATA: 21/05/2024
HORA: 14:00
LOCAL: SALA 2 do PPGAGRI, Campus Universitário da UFS
TÍTULO: Unlocking Plant Defenses: Harnessing the Power of Beneficial Microorganisms for Induced Systemic Resistance in Vegetables–A Systematic Review
PALAVRAS-CHAVES: Biological control; Gene expression; Plant defensive system; Sustainable agriculture
PÁGINAS: 40
GRANDE ÁREA: Ciências Agrárias
ÁREA: Agronomia
RESUMO:

A defesa constará de arguição referente ao Artigo publicado pelo doutorando: Vieira, M. E. O., Nunes, V. V., Calazans, C. C., & Silva-Mann, R. (2023). Unlocking Plant Defenses: Harnessing the Power of Beneficial Microorganisms for Induced Systemic Resistance in Vegetables–A Systematic Review. Biological Control, 105428.

Plants are susceptible to pathogen attacks, which employ strategies that overcome plant defenses and result in damage and losses. The use of beneficial microorganisms can induce systemic plant resistance, leading to greater efficiency in disease control. The objective of this study was to identify the main microorganisms that induce systemic resistance and the genes and metabolites involved in this process. A bibliographic search was conducted on the Scopus and Web of Science platforms, and the metadata was evaluated using the Bibliometrix package in R software. Subsequently, an investigation was carried out on the microorganisms and their interactions with gene expression and metabolites involved in plant defense systems. In studies of induced systemic resistance, the most cited beneficial microorganisms were Trichoderma, Bacillus, and Pseudomonas, and the most used plant were Solanum lycopersicon L. followed by Arabidopsis thaliana. Among the pathogens, the most employed were Botrytis cinerea, Pseudomonas syringae, Rhizoctonia solani, and Fusarium oxysporum. Beneficial microorganisms influence the expression of genes responsible for signaling jasmonic acid, salicylic acid, ethylene, and the production of enzymes involved in the complex of reactive oxygen species as mediators of protection.

MEMBROS DA BANCA:
Externo ao Programa - 3390849 - CRISLAINE COSTA CALAZANS
Interno - 030.710.446-07 - RAFAELA SIMÃO ABRAHÃO NÓBREGA
Interno - 2483844 - RENATA SILVA MANN
Interno - 053.912.555-54 - VALDINETE VIEIRA NUNES