While studying the genetic makeup of corn, a new class of mutant genes was discovered by Barbara McClintock, a discovery which led to greater understanding of cell differentiation.

在研究玉米的基因构成时，芭芭拉·麦克林托克发现了一种新的突变基因，这一发现使人们对细胞分化有了更深入的了解。

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The players' mutant genes 'linked up' with those already on the biochip and this allowed the scientists to read the footballers' genetic profile under a laser beam and assess the risk of injury.

球员的突变基因会与生物芯片本身的突变基因连接起来，使得科学家们能在激光束下读出球员的基因绘图，并估计出其受伤的危险系数。

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Haemoglobin disorders are genetic blood diseases due to inheritance of mutant haemoglobin genes from both, generally healthy, parents.

血红蛋白疾患是遗传性血液病，由通常健康的父母所遗传的血红蛋白突变基因所导致。

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It will take years for Dirks and others to unravel the genetic differences between regular and mutant stem cells to reveal targets for new drugs.

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Genetic disorders, such as cystic fibrosis, muscular dystrophy and haemophilia, are caused by mutant variations of normal genes which are unable to perform their proper function.

BBC: Millions for genetic technology