以农杆菌介导的叶圆盘法将HAL1基因转化烟草植株。
HAL1 gene was transformed into tobacco plants and the screened transgenic plants showed improved salt tolerance than the control plants.
将其全长片段与GUS基因连接构建植物表达载体并转化烟草。
A plant expression vector was then constructed by ligating the cloned fragment to GUS gene, used for transformation of tobacco.
采用不同方法的各类调查一致说明镉(国际癌症研究机构第1类致癌物)直接从烟草转化为烟雾。
Various investigations using different methodologies consistently indicate that cadmium (an IARC Type 1 carcinogen) transfers linearly from tobacco into smoke emissions.
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