PLANT CHITINASES

被引:242
作者
GRAHAM, LS
STICKLEN, MB
机构
[1] MICHIGAN STATE UNIV, GENET PROGRAM, E LANSING, MI 48824 USA
[2] MICHIGAN STATE UNIV, DEPT CROP & SOIL SCI, E LANSING, MI 48824 USA
[3] MICHIGAN STATE UNIV, DEPT ENTOMOL, E LANSING, MI 48824 USA
来源
CANADIAN JOURNAL OF BOTANY-REVUE CANADIENNE DE BOTANIQUE | 1994年 / 72卷 / 08期
关键词
PATHOGENESIS-RELATED PROTEIN; ANTIFUNGAL PROTEIN; GENE REGULATION; INDUCTION; HYDROLASE;
D O I
10.1139/b94-132
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Within the last 10 years, much attention has been focused on the role chitinases play within the plant. Evidence is strong that they are antifungal proteins, yet they may also play a part in a nonspecific stress response and can be developmentally regulated. They consist of several enzyme classes and are produced in many plants by small gene families. This review discusses the nature of these enzymes and the genes that encode them, developmental- and tissue-specific expression, and the classes of organic and inorganic molecules which induce chitinase gene expression and accumulation. Prospects for the development of fungus-resistant varieties of plants using ''foreign'' chitinase genes are also analyzed.
引用
收藏
页码:1057 / 1083
页数:27
相关论文
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