AGTTTTTG AATTCAAAAACTACCTCCTCCTTTGTTTAATCTCGAGATTAAACAAAGGA GGAGGTAG NC-F CCGGTTCTCCGAACGTGTCACGTTTCAAGAGAACGTGACACGTTCGGAG AA TTTTTG NC-R AATTCAAAAATTCTCCGAACGTGTCACGTTCTCTTGAAACGTGACACGT TCGGAGAA (2)引物退火,双链 DNA 形成 将合成的引物干粉于退火缓冲液中溶解,90℃水浴箱中加热 15min,冷却...