Sequence variation was screened by means of PCR single stranded conformation polymorphism (SSCP) and DNA sequencing.

用PCR -单链构象多态性(SSCP)和DNA序列分析方法确定扩增序列突变情况。

youdao

Through the downloading of the rice sequence and the data analysis, a DNA polymorphism database between japanica and indica was constructed.

我们利用网上公布的水稻基因组的测序结果，经过数据处理和分析，构建了一个水稻亚种粳稻和籼稻间的DNA多态性数据库。

youdao