Recent Development in Research of Natural Anti-TMV Big Molecular Substances
天然抗烟草花叶病毒大分子物质研究进展

Natural big molecular substances mainly include protein, nucleic acid and sugars. In this paper, the anti-TMV recent research, application and action mechanism of these big molecular substances from high plants, zoos and microorganisms were reviewed. Antiviral action mechanism of these natural substances had multiple aspects and available results indicated that inhibitory and interference activity of virus multiplication and induced resistance activity.