Molecules released or generated during microbial entry (elicitors) are recognized by components of plant cells, ultimately resulting in the induction of a battery of plant defense responses. The molecular mechanisms underlying these signaling systems, as well as the plant defense responses they control, are becoming increasingly well characterized.

......................................................................................... 9 INTRODUCTION .................................................................................... 10 Perception of the pathogen ................................................................. 11 Gene-for-gene interactions ........................................................ 11 General elicitors ......

BACKGROUND Animal-derived elicitors can be used by plants to detect herbivory but they function only in specific insect-plant interactions. How can plants generally perceive damage caused by herbivores? Damaged-self recognition occurs when plants perceive molecular signals of damage: degraded plant molecules or molecules localized outside their original compartment. METHODOLOGY/PRINCIPAL FIND...

Malaria is a global health issue that will continue to spread with the increase in mosquito populations caused by the rise in global temperatures. The most effective drugs currently available for malaria treatment contain the anti-malarial compound, artemisinin, derived from Artemisia annua. To potentially increase efficiency of artemisinin production in A. annua, I investigated the effects of ...

Pea aphids have an obligate nutritional symbiosis with the bacteria Buchneraaphidicola and frequently also harbor one or more facultative symbionts. Aphids are also susceptible to bacterial pathogen infections, and it has been suggested that aphids have a limited immune response towards such pathogen infections compared to other, more well-studied insects. However, aphids do possess at least so...

The use of resistance inducers is a novel strategy to elicit defense responses in strawberry fruit to protect against preharvest and postharvest decay. However, the mechanisms behind the specific resistance inducers are not completely understood. Here, global transcriptional changes in strawberry fruit were investigated using RNA-Seq technology. Preharvest, benzothiadiazole (BTH) and chitosan w...

In biological controls using Bacillus spp., cyclic lipopeptides play a role as elicitors to induce disease resistance on various host plants. However, it is still unclear the specificity between and plants resistance. this study, we aimed clarify among Our data clearly showed both conferred suppression most of plants, but at different range lipopeptide concentration. findings contribute underst...