First, you identify candidate services that are common to all members of the product line, using the method described in the analysis section for single systems.
首先，你要使用针对单一系统的分析部分中描述的方法，确定产品线的所有成员共有的候选服务。
2
Single strand conformation polymorphism (SSCP) essay and sequence analysis of the PCR product were used to ascertain the gene mutation.