ABA Biosynthesis and Study on Plant Drought Tolerance
LI Yan (Department of Biology, Dezhou University, Dezhou, Shandong 253023)
ABA was an important phytohormone controlled by many kinds of stress. It played an important role in plant stress tolerance and plant resistance. ABA biosynthesis and metabolism, the roles of ABA in regulating plant drought tolerance and the key enzyme in ABA biosynthesis were elaborated. Existing problems in the researches in this area were pointed out.
【CateGory Index】： Q945.78;S311