Amplification rate of nest-PCR and PEP was 90% and 85%, respectively.
用巢式PCR、引物延伸预扩增法扩增单细胞，扩增率分别为90％和85％。
The results of GUS histochemical assays and PCR amplification demonstrated that the overall transformation rate of Roselle callus was 4%.
GUS活性组织化学检测和PCR扩增鉴定的结果表明，愈伤组织的转化率为4%。
The results of GUS histochemical assays and PCR amplification demonstrated that the overall transformation rate of Roselle callus was 4%.
GUS活性组织化学检测和PCR扩增鉴定的结果表明，愈伤组织的转化率为4%。
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