This test developed a pair specific primers of P4.1 and P4.2.Using the specific primers P4.1 and P4.2 in the PCR,only 6 kava materials amplified the 562bp specific band,the others were not any amplified.是什么意思_This test developed a pair specific primers of P4.1 and P4.2.Using the specific primers P4.1 and P4.2 in the PCR,only 6 kava materials amplified the 562bp specific band,the others were not any amplified.在线翻译_英语_读音_用法_例句