Results VHL gene mutation was detected in 10(35.7%) CCRCC tumor samples. There was no mutation detected in all normal kidney tissues.

结果远离肿瘤的正常肾组织中未检测到VHL基因的突变，10例（35·7%）癌组织标本中存在VHL基因的突变。

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No mutation was found in control group.

对照组未发现此突变。

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"When Darwin first proposed his theory in eighteen fifty-nine, he had no concept of a gene, no concept of a chromosome, no concept of mutation, and certainly no concept of things like DNA and RNA."

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Experiments by scientists at Oregon and Portland State Universities leave no doubt that this mutation puts its carriers at a disadvantage.

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