METHODS Total RNA was extracted from human embryonic lung fibroblast cells (WI 38) and the whole length gene of human OPG was obtained by RT PCR.
方法从培养的人胚肺成纤维细胞(WI - 38)中提取总rna，经rt - PCR获得人破骨细胞抑制因子基因。
The integrality of RNA extracted and purified from tissues is essential for molecular biology.
从组织提取RNA的完整性对于分子生物学研究是至关重要的。
Total RNA was extracted from hepatic cells of mouse.
从小鼠肝脏细胞中提取总rna。
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