1.
EGFR基因突变检测RT-PCR扩增曲线。A：19号外显子E746-A750del；B：21号外显子L858R E。
RT-PCR amplification curve of EGFR gene mutations analysis. A: exon 19. Amino acid L747-A750del; B: exon 21, Nucleotide 2573 T>G.
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