Bt transgenic crops for insect-resistance and modification of Bt protein and utilization of stacking strategy.
- Author:
Chen LI
;
Bolin LIU
- Publication Type:Journal Article
- MeSH:
Animals;
Bacterial Proteins;
genetics;
Crops, Agricultural;
genetics;
Endotoxins;
genetics;
Hemolysin Proteins;
genetics;
Insecta;
Plants, Genetically Modified
- From:
Chinese Journal of Biotechnology
2015;31(1):53-64
- CountryChina
- Language:Chinese
-
Abstract:
Insecticidal protein genes from Bacillus thuringiensis are currently the most widely used insect-resistant genes. They have been transferred to many crops for breeding and production. Among them, cotton, maize, potato and other insect-resistant crops are commercialized, creating considerable economic benefit. In this review, we summarized advances in identifying functional genes and transgenic crops for insect resistance, compared different strategies for enhancing vigor of insecticidal protein and utilizing gene stacking as well as listing valuable groups of stacked genes. In addition, the methods for multiple gene transformation was discussed.
