recombinational

简明释义

英[ˌriːkəmˈbɪneɪʃənl]美[ˌriːkəmˈbɪnəʃənl]

重组的

英英释义

单词用法

同义词

反义词

例句

1.These large populations facilitate the detection of rare mutational or recombinational events.

这样的大群体有利于检出稀有的突变或重组子。

2.These large populations facilitate the detection of rare mutational or recombinational events.

这样的大群体有利于检出稀有的突变或重组子。

3.The recombinational 重组的 processes in bacteria can lead to genetic diversity.

细菌中的重组的 过程可以导致遗传多样性。

4.Researchers used recombinational 重组的 methods to create new vaccine candidates.

研究人员使用重组的 方法来创建新的疫苗候选者。

5.In genetics, recombinational 重组的 events are crucial for evolution.

在遗传学中，重组的 事件对进化至关重要。

6.The laboratory specializes in recombinational 重组的 protein engineering.

该实验室专注于重组的 蛋白质工程。

7.The study focused on recombinational 重组的 DNA technology to improve crop yields.

这项研究集中在重组的 DNA 技术上，以提高作物产量。

作文

In the field of genetics, the term recombinational refers to the process by which genetic material is rearranged or recombined to create new combinations of genes. This phenomenon is fundamental to the diversity of life on Earth, as it plays a crucial role in evolution and adaptation. Recombinational processes can occur during sexual reproduction, where the mixing of parental genes leads to offspring with unique genetic profiles. For instance, during meiosis, homologous chromosomes exchange segments of DNA in a process called crossing over. This recombinational event ensures that each gamete carries a different set of genetic instructions, contributing to the genetic variation seen in populations.Moreover, recombinational mechanisms are not limited to natural processes; they are also harnessed in biotechnological applications. Scientists utilize recombinational techniques to create genetically modified organisms (GMOs) that exhibit desirable traits. By inserting specific genes into an organism's genome, researchers can enhance crop resistance to pests or improve nutritional content. These advancements hold great promise for addressing global food security challenges, especially in the context of a growing population and changing climate conditions.The significance of recombinational processes extends beyond agriculture. In medicine, recombinational technologies are employed to develop gene therapies aimed at treating genetic disorders. By correcting faulty genes or introducing functional copies, these therapies offer hope for patients suffering from conditions such as cystic fibrosis or muscular dystrophy. The ability to manipulate genetic material through recombinational methods is revolutionizing our approach to healthcare and disease management.However, the use of recombinational technologies raises ethical considerations. The potential for unintended consequences in GMOs and gene therapies necessitates careful regulation and oversight. Society must grapple with questions about the long-term effects of altering genetic material and the implications for biodiversity. As we advance our understanding of recombinational processes, it is imperative to engage in informed discussions about the ethical dimensions of these technologies.In conclusion, recombinational processes are integral to both natural evolution and innovative biotechnological applications. They contribute to genetic diversity, enhance agricultural productivity, and pave the way for groundbreaking medical treatments. As we continue to explore the potential of recombinational technologies, it is essential to balance scientific progress with ethical responsibility, ensuring that we harness these tools for the benefit of all while safeguarding the integrity of our ecosystems and health.

在遗传学领域，术语recombinational指的是遗传物质被重新排列或重组以创建基因的新组合的过程。这一现象对地球上生命的多样性至关重要，因为它在进化和适应中起着关键作用。recombinational过程可以在有性繁殖中发生，其中父母基因的混合导致后代具有独特的遗传特征。例如，在减数分裂期间，同源染色体在称为交叉互换的过程中交换DNA片段。这一recombinational事件确保每个配子携带不同的遗传指令，从而促进了种群中观察到的遗传变异。此外，recombinational机制不仅限于自然过程；它们还被用于生物技术应用。科学家利用recombinational技术创建具有理想特征的转基因生物（GMO）。通过将特定基因插入有机体的基因组，研究人员可以增强作物对害虫的抵抗力或改善营养成分。这些进展在应对全球食品安全挑战方面具有巨大潜力，尤其是在面对不断增长的人口和气候变化条件的背景下。recombinational过程的重要性超越了农业。在医学中，recombinational技术被用于开发旨在治疗遗传疾病的基因疗法。通过修正有缺陷的基因或引入功能拷贝，这些疗法为患有囊性纤维化或肌肉萎缩症等疾病的患者带来了希望。通过recombinational方法操纵遗传物质的能力正在彻底改变我们对医疗保健和疾病管理的方式。然而，使用recombinational技术引发了伦理考虑。转基因生物和基因疗法中潜在的意外后果需要谨慎的监管和监督。社会必须面对关于改变遗传物质的长期影响以及对生物多样性的影响的问题。随着我们对recombinational过程理解的深入，进行有关这些技术伦理维度的知情讨论是至关重要的。总之，recombinational过程对于自然进化和创新生物技术应用都是不可或缺的。它们促进遗传多样性，提高农业生产力，并为开创性的医疗治疗铺平道路。随着我们继续探索recombinational技术的潜力，平衡科学进步与伦理责任至关重要，确保我们利用这些工具造福所有人，同时保护我们生态系统和健康的完整性。