Luis Eduardo Aranha Camargo

• Abstract

  Zucchinni yellow mosaic virus (ZYMV) of melon is controlled with resistant varieties. The access PI41427 is the principal source of resistance used in breeding programs and its resistance is controlled by the major dominant locus Zym-1, which is closely linked to the microsatellite marker CMAG36 located in the linkage group II. The literature indicates the possibility of the existence of …

  Genetics and genomics applied to the identification of the Zym-1 and Zym-2 resistance genes of melon against Zucchini yellow mosaic virus, AP.R

• Abstract

  Plant-Microbe interaction is a fundamental process in the biosphere that impacts natural ecosystems as well as agroecosystems. The understanding of the biological components and processes that control this interaction is expected to improve crop productivity and monitor environmental quality. Our approach to tackle this complex system is to use genome-wide molecular and bioinformatic tool…

  Genes, genomes & transposable elements contribution to plant-microbe interaction: a sugarcane study case, AP.BIOEN.TEM

• Abstract

  The aim o our research group is to understand the genesis of ratoon stunting (RSD), a disease of sugarcane caused by the bacterium Leifsonia xyli subsp. xyli (Lxx). Recent transcriptomic analysis of young plants infected by Lxx (Thematic Project 2008/56296-2) suggested that the differential expression during the development of the plant of genes involved in the regulation of the cell cycl…

  Functional analyses in the sugarcane - Leifsonia xyli subsp. xyli pathosystem: metabolic and cellular alterations in the host and responses to oxidative and osmotic stresses in the pathogen, AP.R

(Only some records are available in English at this moment)

• Abstract

  Melon crop is of significant economic importance in Brazil mainly because it is an export product. Rio Grande do Norte and Ceará are the major producer states where the occurrence of yellow mosaic, caused by the ZYMV virus, represents a problem. The most efficient way to control this disease is by using resistant varieties. The access PI414723 is the only source of resistance used in bree…

  Increased genetic resolution of the Zym-2 locus of resistance to Zucchini yellow mosaic virus (ZYMV) in melon with microsatellite markers and identification of candidate genes, BP.IC
• Resistance induction in tomato against Alternaria solani and Phytophthora infestans by both saprophytic fungi from semi-arid and phosphite: induction of defense system, signaling pathway and efficiency, BP.PD
• In vitro antioxidant response of Leifsonia xyli subsp. xyli to H2O2, BP.IC

(Only some records are available in English at this moment)