Brown rot or bacterial wilt of potato caused by Ralstonia solanacearum, is an economically important disease. Potato, cv. Nicola, was found to be relatively highly resistant to the infection with R. solanacearum and s...
Project supported by the National Natural Science Foundation of China (Nos. 20865002, 20965002, 21075023), the Natural Science Foundation ot Guangxi (Nos. 0991021 z, 0832260) and the Research Funds of Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection (Guangxi Normal University), Ministry of Education.
In pH 7.2 Na2HPO4-NaH2PO4 buffer solution, polyphenoloxidase (PPO) could catalyze the oxidization of do- pamine (DA) to form polymer particles in dark-red color, which exhibited a strong resonance scattering (RS...
supported by Zhejiang Provincial Natural Science Foundation of China (Y306633 and Y3100579);Zhejiang Provincial Edible Fungi Industrial Innovation Team Project of China
The polyphenoloxidase(PPO) is the key enzyme considered to be responsible for mushroom browning.By using homology cloning and rapid amplification of cDNA ends(RACE),two new PPO genes and the corresponding cDNA wer...
In this study, the activities of phenylalanine ammonia lyase (PAL), polyphenoloxidase (PPO), and peroxidase (POD) were assayed in cucumber seedlings (Cucumis sativus L.) at 0, 6, 12, 24, 48, 72, and 96 h after...
Six soil enzymes (invertase, acid phosphatase, proteinase, catalase,peroxidase and polyphenoloxidase) were chosen for investigation under different spruce forests withrestoration ages of 4, 10, 16 years and an old-gro...