随机突变 meaning in Chinese
random mutation
Examples
- Still more frightening , they would by either design or random mutation develop the ability to communicate with one another
更可怕的是，它们可能经由计画或随机突变而发展出相互沟通的能力。 - Eventually another random mutation to a cancer gene knocks down another obstacle , initiating another burst of growth
直到有另一个癌症基因产生随机突变，去除了另一个阻碍，而引发另一波的生长。 - Thus while random mutations might well lead us to have funny - looking jaws and teeth , there is no obvious reason why they would make our jaws and teeth smaller
因此虽然随机突变很可能导致我们有样子可笑的下巴和牙齿，却没有明显的理由说明这种突变为什么会使我们的下巴和牙齿变小些。 - Fourthly , we detected the mitogen activity of sed mutants and found that the mitogen activity of mutant sedn23a , sedn23a / h26r and sedp45a decreased significantly
由于随机突变的发生，我们还构建了sedn23aih26r双突变体。并对突变体蛋白进行分析和纯化，获得了可用于后续功能实验的sed突变体。 - It evolves in two ways : gradually through random mutation , and more rapidly as different strains of influenza swap genes inside a single animal or person [ see box on opposite page ]
病毒可经由两条演化途径得到在人类间散播的能力：随机突变而逐渐适应，更快的是在同一只动物或人体内与其他流感病毒交换基因（参见右页全球流感病毒株的衍生途径） 。