But NBAC members are planning to word the recommendation narrowly to avoid new restrictions on research that involves the cloning of human DNA or cells-routine in molecular biology.
但是，NBAC成员们计划在建议的措辞上更为严谨，以避免给克隆人体DNA或细胞等研究带来更多地限制——因为这是分子生物研究中的常规课题。
But NBAC members are planning to word the recommendation narrowly to avoid new restrictions on research that involves the cloning of human DNA or cells - routine in molecular biology.
但是，NBAC成员们正计划在建议的措辞上更为严谨，以避免给克隆人体DNA或细胞等研究带来更多地限制——(这属于)分子生物研究中的常规课题。
Methods Molecular biology technologies of RT-PCR, directed cloning and DNA sequencing were carried out.
方法采用RT -PCR、定向克隆和DNA测序等一系列分子生物学技术进行本实验。
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