Flooding tolerance in Rice: adaptive mechanism and marker-assisted selection breeding approaches.

Natural and man-made ecosystems worldwide are subjected to flooding, which is a form of environmental stress. Genetic variability in the plant response to flooding involves variations in metabolism, architecture, and elongation development that are related with a low oxygen escape strategy and an opposing quiescence scheme that enables prolonged submergence endurance. Flooding is typically associated with a decrease in O in the cells, which is especially severe when photosynthesis is absent or limited, leading to significant annual yield losses globally.

Relationship between Ergosterol Concentration and Basal Stem Rot Disease Progress on .

Basal stem rot (BSR) is a devastating disease to Malaysian oil palm. Current techniques employed for BSR disease detection on oil palm are laborious, time consuming, costly, and subjected to accuracy limitations. An ergosterol detection method was developed, whereby it correlated well with the degree of infection in oil palm.