几丁质酶和β-1,3-葡聚糖酶基因研究进展

Research development of chitinase and β-1,3-glucanase genes

几丁质酶和β-1,3-葡聚糖酶是重要的水解酶,实践证明,转几丁质酶和β-1,3-葡聚糖酶基因植物能比较有效地抵抗真菌侵染。本文综述了几丁质酶和β-1,3-葡聚糖酶结构分类、抗真菌机理,及其近年来在抗黄曲霉病研究中的应用研究,并对今后的研究及应用进行了预测。

Chitinase and β-1,3-glucanase are important hydrolyzases, and they have positive effect on resistance to epiphyte in transgenic plants with the two relative genes. This paper summarized the constructs and anti-fungal mechanism of chitinase and β-1,3-glucanase genes. In addition, the latest use and research in resistance to A.flavus, and prediction use in the future was introduced also.