Interactions between cotton cotyledons and #Xanthomonas campestris$ pv. #malvacearum$ were examined. During an incompatible interaction, fluorescence microscopy revealed that flavonoid compounds accumulated within 10 h after inoculation. Electron micrographs showed ultrastructural modifications of cells that exhibited an intense fluorescence suggesting the presence of flavonoids. Phenol-like molecules were produced by cells of infection sites and were found in paramural areas within papillae enriched with callose and in host cell walls and middle lamellae. Histochemistry showed that peroxidase activity and terpenoids were detected in the infected resistant plants, 4 and 48 h after inoculation, respectively. In contrast, no changes in the de...
Both compatible and incompatible interactions between Arabidopsis thaliana and Xanthomonas campestri...
We investigated the involvement of polyphenols in the #Casuarina glauca$-#Frankia$ symbiosis. Histol...
Attempted infection of plants by pathogens elicits a complex defensive response. In many non-host an...
Interactions between cotton cotyledons and #Xanthomonas campestris$ pv. #malvacearum$ were examined....
Resistant (Reba B50) and susceptible (Acala 44) cotton plants were investigated for intratissular gr...
International audienceCotton cotyledons displayed a hypersensitive reaction (HR) in the cultivar Réb...
Cotton cotyledons displayed a hypersensitive reaction (HR) in the resistant cultivar Reba B50 after ...
A cytochemical investigation was carried out on the development of an aggressive strain of #Xanthomo...
Susceptible and resistant cotton lines were cytologically and histochemically investigated for their...
Xanthomonas malvacearum spread more rapidly along vascular tissue than into mesophyll when inoculate...
Varying the position of stem inoculation, the concentration of inoculum and the age of plant affecte...
Flavonols are widely distributed plant metabolites that inhibit microbial growth. Yet many pathogens...
Phytochemical and enzymatic experiments were conducted to study the metabolism of phenolic compound...
International audienceInteractions between Gossypium spp. and the bacterial pathogen Xanthomonas cam...
Tissue cultures of Nicotiana tabacum were utilized to investigate the mechanisms associated with hos...
Both compatible and incompatible interactions between Arabidopsis thaliana and Xanthomonas campestri...
We investigated the involvement of polyphenols in the #Casuarina glauca$-#Frankia$ symbiosis. Histol...
Attempted infection of plants by pathogens elicits a complex defensive response. In many non-host an...
Interactions between cotton cotyledons and #Xanthomonas campestris$ pv. #malvacearum$ were examined....
Resistant (Reba B50) and susceptible (Acala 44) cotton plants were investigated for intratissular gr...
International audienceCotton cotyledons displayed a hypersensitive reaction (HR) in the cultivar Réb...
Cotton cotyledons displayed a hypersensitive reaction (HR) in the resistant cultivar Reba B50 after ...
A cytochemical investigation was carried out on the development of an aggressive strain of #Xanthomo...
Susceptible and resistant cotton lines were cytologically and histochemically investigated for their...
Xanthomonas malvacearum spread more rapidly along vascular tissue than into mesophyll when inoculate...
Varying the position of stem inoculation, the concentration of inoculum and the age of plant affecte...
Flavonols are widely distributed plant metabolites that inhibit microbial growth. Yet many pathogens...
Phytochemical and enzymatic experiments were conducted to study the metabolism of phenolic compound...
International audienceInteractions between Gossypium spp. and the bacterial pathogen Xanthomonas cam...
Tissue cultures of Nicotiana tabacum were utilized to investigate the mechanisms associated with hos...
Both compatible and incompatible interactions between Arabidopsis thaliana and Xanthomonas campestri...
We investigated the involvement of polyphenols in the #Casuarina glauca$-#Frankia$ symbiosis. Histol...
Attempted infection of plants by pathogens elicits a complex defensive response. In many non-host an...