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Effect of Submergence on Distribution of Photoassimilates and Activities of Sucrose Metabolizing Enzymes in Sink Organs of Floating Rice
Acid invertase Floating rice Sink Sucrose synthase Translocation of photoassimilates
2009/7/27
Floating rice plants adapt to submergence by rapid internodal elongation. In this study, we examined the changes in the distribution of photoassimilates using 13C and the activities of enzymes involve...
Submergence Acclimation to Low-Temperature Stress in Rice Roots
Acclimation Alcohol dehydrogenase Ethanol Ethanolic fermentation Low temperature tolerance Rice
2009/7/23
A low temperature (10°C, 48 h) inhibited primary root growth of rice seedlings (Oryza sativa L.). However, the inhibition was significantly mitigated by submergence for 24 h before the exposure to low...