The research was conducted to reveal the regular of resistance to sheath blight and chitinase activities of 13 transgenic rice lines which modified by chitinase gene and other anti-fungal genes.
In recent years, the gene engineering breeding for resistance to fungal and bacterial diseases has gotten along.
近年来，在植物抗真菌和细菌病害的基因工程方面取得了较大的进展。
3
When we cloned fungal xylanase gene with the method of Genomic walking PCR, we constructed a simple and cheap protocol for extraction of fungal chromosomal DNA.