On the basis of orthogonal design and colonial diameter as mutationtarget, the mutagenesis effect of NTG on Pleurotus sp. 8405 is studied.
采用正交试验设计以菌落直径为指标研究了NTG对侧耳8405的诱变效应。
3
The positive cells expression of P53 had an important relation to the appearance of EBL. B cells with P53 mutation strain might be a target cell to format tumors.