The research shows that the mutated IGRP gene blocks the action of a sensor called glucokinase.

该研究显示突的IGRP基因阻断了葡萄作为感受器的活性。

An antibiotic-resistant strain of staph bacteria began its globetrotting adventures in Europe and can mutate quickly as it spreads, a new study suggests.

一项最新的研究表明，一种具有抗生素抗性的葡萄球菌从欧洲开始了它的环球冒险，并在传播过程中迅速突。

Hillis then reran the experiment but with this important difference: He allowed the sorting test itself to mutate while the evolving sorter tried to solve it.

接着，希利斯重新开始试验，不过这次大有不同：他允许排序测试在进化中的排序程序解决异问题的同时自行异。