mutated

简明释义

英[mjuːˈteɪtɪd]美[mjuˈteɪtɪd]

突变

变成

经受突变

英英释义

单词用法

同义词

反义词

例句

1.Studies have detected no signs that the virus has mutated to a more virulent or lethal form.

经研究未发现迹象说明病毒已突变为更具毒性或更致命的形式。

2.Animal study suggests a mutated protein in brain cells can lead to cardiac arrest in people with epilepsy.

动物测试显示脑细胞内的一种突变蛋白可能导致癫痫患者的心脏停搏。

3.The results showed that the hearts of the mutated mice skipped beats intermittently.

结果显示，基因突变小鼠的心脏会间歇性的漏掉一拍。

4.By randomly mutating these genes and then breeding them with other, similarly mutated genomes, new offspring designs are created.

程序通过随机变化这些基因，然后将这些基因与其它基因一起繁殖，这样同样变化的基因组与新的后代设计就生成了。

5.One in five cell-lines mutated a particular region of chromosome 20.

1/5的培养细胞在20号染色体上的特定区域发生突变。

6.When mutated, the gene causes a tumor, but one that the rat's immune system can attack and destroy.

基因突变时会引发肿瘤，但是是一个老鼠的免疫系统能攻击和摧毁的。

7.Many of them dotted the hillside, some more strangely formed than others, sort of like mutated topiary on steroids.

它们大都散布在山坡上。 但也有一些比较更奇怪的，有点像没有修剪好的绿色雕塑。

8.Many genes have been found that, when mutated, show no visible phenotypic effects under laboratory conditions.

我们发现很多基因突变以后在实验室条件下没有可见的表型。

9.The first mutated genes capable of causing cancer were being isolated.

第一次分离出能致癌的变异基因。

10.The virus has mutated 变异 into a more contagious strain.

这种病毒已经变异成一种更具传染性的毒株。

11.Scientists are studying how the bacteria have mutated 变异 to resist antibiotics.

科学家们正在研究这些细菌是如何变异以抵抗抗生素的。

12.The plant species mutated 变异 due to changes in its environment.

由于环境变化，这种植物物种发生了变异。

13.In the lab, researchers found that the cells had mutated 变异 unexpectedly.

在实验室中，研究人员发现细胞意外地变异了。

14.Some animals can adapt quickly because they have mutated 变异 over generations.

一些动物可以快速适应，因为它们在几代中已经变异。

作文

In the world of science, the concept of mutation plays a crucial role in understanding evolution and the adaptation of species. When we talk about organisms that have undergone changes to their genetic material, we often use the term ‘mutated’. This process can occur naturally or be induced by environmental factors, leading to variations that can enhance survival. For example, bacteria can become resistant to antibiotics through *mutated* genes, which allows them to thrive in hostile environments where they would otherwise perish. The study of *mutated* organisms has profound implications for medicine and agriculture. In medicine, understanding how viruses, like influenza or COVID-19, *mutated* helps researchers develop vaccines that can effectively combat these pathogens. Each time a virus replicates, there is a chance that it will *mutated* slightly, which can change its behavior and impact on human health. This is why scientists continuously monitor viral strains to ensure that vaccines remain effective against new variants. In agriculture, *mutated* crops can be developed to resist pests or tolerate harsh environmental conditions. Genetic modification techniques allow scientists to introduce specific *mutated* traits into plants, enhancing their ability to survive and yield more produce. This is particularly important in the face of climate change, where traditional crops may struggle to adapt to new weather patterns. However, the concept of *mutated* organisms also raises ethical questions. The manipulation of genetic material can lead to unforeseen consequences. For instance, while *mutated* crops might be designed to resist pests, they could inadvertently harm beneficial insects or disrupt local ecosystems. The debate surrounding genetically modified organisms (GMOs) often centers on these potential risks versus the benefits of increased food production. Moreover, the idea of *mutated* species extends beyond the laboratory. In nature, organisms constantly evolve and adapt to their surroundings. A classic example is the peppered moth in England, which *mutated* from a light color to a darker shade during the Industrial Revolution. This change allowed the moths to blend in with the soot-covered trees, making them less visible to predators. Such real-world examples highlight the importance of mutations in driving natural selection and shaping biodiversity. In conclusion, the term *mutated* encapsulates a vital aspect of biological science. Whether through natural processes or human intervention, mutations are fundamental to the evolution of life on Earth. Understanding how and why organisms *mutated* provides insights not only into the past but also into the future of our planet's ecosystems. As we navigate the challenges posed by disease and environmental change, the study of *mutated* organisms will continue to be a key area of focus for scientists and policymakers alike.

在科学的世界中，突变的概念在理解进化和物种适应方面发挥着至关重要的作用。当我们谈论经历了基因物质变化的生物体时，通常会使用“突变”这个术语。这个过程可以自然发生，也可以受到环境因素的影响，导致增强生存能力的变异。例如，细菌通过*突变*基因变得对抗生素具有抵抗力，使它们能够在原本会灭绝的恶劣环境中繁衍生息。 研究*突变*生物体对医学和农业有深远的影响。在医学领域，了解病毒（如流感或新冠病毒）如何*突变*帮助研究人员开发有效对抗这些病原体的疫苗。每当病毒复制时，都有可能发生轻微的*突变*，这可能改变其行为和对人类健康的影响。这就是为什么科学家们不断监测病毒株，以确保疫苗在新变种面前仍然有效。 在农业中，可以开发*突变*作物以抵抗害虫或耐受恶劣的环境条件。基因改造技术使科学家能够将特定的*突变*特性引入植物，从而增强其生存能力并提高产量。在气候变化面前，这一点尤为重要，因为传统作物可能难以适应新的气候模式。 然而，*突变*生物体的概念也引发了伦理问题。基因物质的操控可能导致不可预见的后果。例如，虽然*突变*作物可能设计为抵御害虫，但它们可能无意中伤害有益昆虫或破坏局部生态系统。围绕转基因生物（GMO）的辩论常常集中在这些潜在风险与增加食品生产的好处之间。 此外，*突变*物种的概念不仅限于实验室。在自然界中，生物体不断进化并适应其环境。一个经典的例子是英格兰的胡椒蛾，它在工业革命期间由浅色*突变*为深色。这一变化使得蛾子能够与覆盖烟尘的树木融为一体，从而使它们在捕食者面前不那么显眼。这些现实世界的例子突显了突变在推动自然选择和塑造生物多样性方面的重要性。 总之，术语*突变*概括了生物科学的一个重要方面。无论是通过自然过程还是人类干预，突变都是地球上生命进化的基础。理解生物体如何以及为何*突变*不仅提供了对过去的洞察，也为我们星球生态系统的未来提供了启示。在应对疾病和环境变化带来的挑战时，*突变*生物体的研究将继续成为科学家和政策制定者关注的关键领域。