They also work on methods for creating mutant cell lines that have lesions in signal transduction pathways, and appropriate ways to uncover the genetic basis of those lesions.

他们同时也致力于创建在信号转导途径存在缺陷的突变细胞株，并探索相关方法去揭示这些缺陷的遗传机理。

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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 method of using technology of plant cell engineering combining physical and chemical mutagenesis offers helpful try in creating the mutant of resisting CMV.

运用植物细胞工程技术结合理化诱变因子诱变筛选抗CM V突变体，为创造抗CM V突变系提供了有益的尝试。

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They believe a single type of cell may be cancer's main growth engine:mutant stem cells that, though barely present, spawn other cells that then spark growth.

FORBES: Cancer Killer

To thrive, they latch onto a healthy host cell and hijack its reproductive machinery, cranking out copies of themselves and spinning off mutant versions that resist any one drug.

FORBES: The Golden Age of Antiviral Drugs