quadruplication

简明释义

英[kwɒˌdruːplɪˈkeɪʃən]美[kwɑdˌrʊplɪˈkeʃən]

n. 一式四份

英英释义

单词用法

同义词

反义词

例句

1.There are quadruplication of this Contract with same legal effect.

本合同一式四份，甲、乙双方各执二份，具有同等法律效力。

2.There are quadruplication of this Contract with same legal effect.

本合同一式四份，甲、乙双方各执二份，具有同等法律效力。

3.During the lecture, the professor explained the significance of quadruplication in the context of evolutionary biology.

在讲座中，教授解释了在进化生物学背景下四重复制的重要性。

4.The artist created a series of prints that showcased the quadruplication of her original artwork.

这位艺术家创作了一系列版画，展示了她原创艺术作品的四重复制。

5.The scientist observed a remarkable process of quadruplication in the cell division, leading to four identical cells.

科学家观察到细胞分裂中出现了显著的四重复制过程，导致四个相同的细胞。

6.In the experiment, the quadruplication of the DNA strands was essential for accurate replication.

在实验中，DNA链的四重复制对准确复制至关重要。

7.The concept of quadruplication can be applied in various fields, including genetics and computer science.

在遗传学和计算机科学等多个领域都可以应用四重复制的概念。

作文

In the realm of biology, the concept of quadruplication plays a significant role in understanding genetic variations and evolutionary processes. Quadruplication refers to the phenomenon where a specific segment of DNA is duplicated four times within the genome. This can lead to an increase in the gene dosage, potentially resulting in enhanced traits or characteristics in an organism. For instance, certain plants exhibit quadruplication of genes that allow them to thrive in harsh environmental conditions, showcasing their adaptability and resilience.The implications of quadruplication extend beyond mere genetic diversity; they also influence the evolutionary trajectory of species. When a gene undergoes quadruplication, it may acquire new functions over time through a process known as neofunctionalization. This means that while one copy of the gene retains its original function, the other copies may evolve to take on entirely different roles, contributing to the complexity of biological systems. An example of this can be seen in vertebrates, where gene quadruplication has been linked to the development of novel traits that are crucial for survival in various environments.Moreover, quadruplication can also have detrimental effects. In some cases, the excessive duplication of genes can lead to genetic disorders or diseases. For example, certain cancers have been associated with the quadruplication of oncogenes, which are genes that have the potential to cause normal cells to become cancerous. The presence of multiple copies of these genes can result in uncontrolled cell growth, highlighting the dual nature of quadruplication as both a driver of evolution and a potential source of pathology.In the field of agriculture, understanding quadruplication can pave the way for advancements in crop improvement. By harnessing the power of quadruplication, scientists can develop genetically modified organisms (GMOs) that possess desirable traits such as increased yield, pest resistance, and enhanced nutritional value. This not only helps to address food security issues but also contributes to sustainable agricultural practices.As we delve deeper into the study of genetics, the significance of quadruplication becomes increasingly apparent. It serves as a reminder of the intricate and dynamic nature of life on Earth. The ability of organisms to adapt and evolve through mechanisms like quadruplication underscores the importance of biodiversity and the need to protect our ecosystems. The more we understand about genetic processes, the better equipped we will be to tackle challenges such as climate change, habitat loss, and the preservation of endangered species.In conclusion, quadruplication is a fascinating aspect of genetics that highlights the complexity of life and the continuous interplay between evolution, adaptation, and disease. Whether it leads to beneficial traits or poses risks to health, the study of quadruplication opens up new avenues for research and innovation. As we continue to explore the genetic underpinnings of life, we must remain mindful of the lessons learned from quadruplication and strive to apply this knowledge for the betterment of humanity and the planet.

在生物学领域，quadruplication的概念在理解遗传变异和进化过程中发挥着重要作用。Quadruplication指的是DNA特定片段在基因组中重复四次的现象。这可能导致基因剂量的增加，从而可能导致生物体特征或特性的增强。例如，某些植物表现出基因的quadruplication，使它们能够在恶劣的环境条件下生存，展示了它们的适应性和韧性。Quadruplication的影响不仅仅局限于基因多样性；它们还影响物种的进化轨迹。当一个基因经历quadruplication时，随着时间的推移，它可能通过称为新功能化的过程获得新的功能。这意味着基因的一份拷贝保持其原始功能，而其他拷贝可能演变成完全不同的角色，从而促进生物系统的复杂性。这一点在脊椎动物中得到了体现，其中基因quadruplication与新特征的发展相关，这些特征对于在各种环境中的生存至关重要。此外，quadruplication也可能产生不利影响。在某些情况下，基因的过度重复可能导致遗传疾病或疾病的发生。例如，某些癌症与癌基因的quadruplication有关，这些基因具有使正常细胞变得癌变的潜力。这些基因的多个拷贝的存在可能导致细胞生长失控，突显了quadruplication作为进化驱动力和潜在病理源的双重性质。在农业领域，理解quadruplication可以为作物改良的进步铺平道路。通过利用quadruplication的力量，科学家可以开发出具有期望特性的转基因生物（GMO），例如增加产量、抗虫害和增强营养价值。这不仅有助于解决粮食安全问题，还促进了可持续农业实践。随着我们深入研究遗传学，quadruplication的重要性变得越来越明显。它提醒我们地球生命的复杂性和动态性。生物体通过像quadruplication这样的机制适应和进化的能力强调了生物多样性的重要性以及保护生态系统的必要性。我们对遗传过程的理解越深，我们就越能有效应对气候变化、栖息地丧失和濒危物种保护等挑战。总之，quadruplication是遗传学的一个迷人方面，突显了生命的复杂性以及进化、适应和疾病之间的持续相互作用。无论它是导致有益特征还是对健康构成风险，quadruplication的研究都为研究和创新开辟了新的途径。随着我们继续探索生命的遗传基础，我们必须铭记从quadruplication中吸取的教训，并努力将这一知识应用于人类和地球的改善。