The positive control cell line DNA was mixed in different proportions with the DNA extracted from reactive lymphoid tissue to test the sensitivity of the touch-down PCR.
阳性细胞系DNA模板与反应增生性淋巴组织DNA按不同比例混合后扩增，检测降落式PCR的灵敏度。
Results BP1 mRNA was not expressed in 10 healthy volunteers and patients with acute lymphoid leukemia, while it was positive in HEL cell line.
结果10名正常人和急性淋巴细胞白血病患者的骨髓细胞中无BP1基因表达（阴性）；
应用推荐