外显子(Exon) | Exon 21 | Exon 19 | Exon 20 | Exon 18 | Exon 7 | Exon 3 |
基因突变占比 | 22.00% | 20.15% | 11.21% | 2.61% | 0.92% | 0.62% |
热点突变类型 | p.L861Q | 缺失突变 | p.S768I |
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| p.L858R | 插入突变 | p.T790M | |||
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| p.G719X | p.C797S | |||
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| 插入突变 |