mitochondrial

简明释义

英[ˌmaɪtəʊˈkɒndriəl]美[ˌmaɪtoʊˈkɑːndriəl]

adj. 线粒体的

英英释义

单词用法

同义词

反义词

例句

1.However, her analysis showed that the pattern of relationships for the mitochondrial genes was different to that of the nuclear DNA.

然而，她的分析表明，线粒体基因的关系模式不同于核dna的关系模式。

2.Some modern Tuscans have mitochondrial DNA that looks Middle Eastern. Others do not.

比较现代托斯卡尼人和中东人的线粒体DNA，有些相似，有些则不同。

3.The bear's mitochondrial genome is the oldest one yet reported from a mammal-nearly twice as old as the mammoth genome.

这只熊的线粒体基因组是目前报告中哺乳动物中最早的了——是猛犸的基因组还要古老近两倍的时间。

4.Both compounds are believed to play a role in mitochondrial function.

这两种化合物相信在线粒体的功能中发挥了作用。

5.MITOCHONDRIAL DNA is a remarkable thing.

线粒体dna是一个很奇特的东西。

6.For a previous Nature study, released in March 2010, the team had collected and sequenced mitochondrial DNA, or mtDNA, from X-woman's finger.

2010年5月，《自然》杂志发表了一篇报告，一个研究小组收集并排列来自“X女性”指骨的线粒体dna。

7.The answer lies in the tiny mitochondrial genome.

答案在于微小的线粒体基因组。

8.What they discovered was the aforementioned mitochondrial dysfunction that lead to problems with energy.

他们发现的正是前面提到的导致能量供应问题的线粒体功能异常。

9.Then the researchers tested his mitochondrial DNA, which is passed down through your maternal lineage. And this fellow had east Asian genes.

随后调查人员检验了他的线粒体dna，这是随着母亲谱系传宗下来的一种DNA，并发现其中包含东亚基因。

10.Researchers discovered a new mitochondrial 线粒体的 disorder that affects energy production in cells.

研究人员发现了一种新的mitochondrial 线粒体的疾病，影响细胞的能量生产。

11.Scientists are exploring mitochondrial 线粒体的 therapies to treat age-related diseases.

科学家们正在探索mitochondrial 线粒体的疗法来治疗与年龄相关的疾病。

12.The mitochondrial 线粒体的 membrane is crucial for maintaining the cell's energy balance.

mitochondrial 线粒体的膜对维持细胞的能量平衡至关重要。

13.The study focused on mitochondrial 线粒体的 DNA to trace evolutionary relationships among species.

这项研究专注于mitochondrial 线粒体的 DNA，以追踪物种之间的进化关系。

14.Mutations in mitochondrial 线粒体的 genes can lead to serious health issues.

在mitochondrial 线粒体的基因中发生突变可能导致严重的健康问题。

作文

Mitochondria are often referred to as the powerhouses of the cell, and their role in energy production is critical for all living organisms. The term mitochondrial refers to anything related to these essential organelles. Understanding mitochondrial function is crucial not only for biology but also for medicine, as many diseases are linked to mitochondrial dysfunction. Mitochondria are unique because they have their own DNA, which is distinct from the nuclear DNA found in the cell's nucleus. This mitochondrial DNA is inherited maternally, meaning it comes exclusively from the mother. This has important implications for genetic studies and understanding hereditary diseases. For instance, mutations in mitochondrial DNA can lead to a range of disorders, including those affecting the muscles and nervous system. One of the most fascinating aspects of mitochondrial biology is their role in apoptosis, or programmed cell death. This process is vital for maintaining the health of an organism by removing damaged or unnecessary cells. When cells undergo stress or damage, mitochondria can release factors that trigger apoptosis. Therefore, studying mitochondrial mechanisms can provide insights into cancer research, where the regulation of cell death is often disrupted. Moreover, mitochondrial health is closely linked to metabolic processes in the body. They are involved in the Krebs cycle, which is a series of chemical reactions used by all aerobic organisms to generate energy. When mitochondrial function is impaired, it can lead to metabolic disorders such as obesity and diabetes. This connection highlights the importance of maintaining healthy mitochondrial function through diet and exercise. Recent research has also explored the potential of mitochondrial therapies. Scientists are investigating ways to enhance mitochondrial function in aging populations, as declining mitochondrial efficiency is associated with age-related diseases. By targeting mitochondrial pathways, there is hope for developing treatments that could improve quality of life and longevity. In conclusion, the study of mitochondrial biology is a rapidly evolving field that holds great promise for understanding human health and disease. From energy production to apoptosis, the functions of mitochondria are integral to life itself. As we continue to uncover the mysteries of mitochondrial dynamics, we may find new ways to combat diseases and promote better health outcomes for future generations.

线粒体通常被称为细胞的动力源，它们在能量生产中的作用对所有生物体至关重要。术语mitochondrial指的是与这些重要细胞器相关的任何事物。理解mitochondrial功能对于生物学和医学都至关重要，因为许多疾病与mitochondrial功能障碍有关。线粒体是独特的，因为它们拥有自己的DNA，这与细胞核内的核DNA不同。这种mitochondrial DNA是母系遗传的，意味着它完全来自母亲。这对遗传研究和理解遗传疾病有重要影响。例如，mitochondrial DNA中的突变可能导致一系列疾病，包括影响肌肉和神经系统的疾病。mitochondrial生物学中最迷人的方面之一是它们在细胞凋亡或程序性细胞死亡中的作用。这个过程对于维持生物体的健康至关重要，因为它通过去除受损或不必要的细胞来维护健康。当细胞经历压力或损伤时，线粒体可以释放触发凋亡的因子。因此，研究mitochondrial机制可以为癌症研究提供见解，在癌症研究中，细胞死亡的调控通常会受到破坏。此外，mitochondrial健康与身体的代谢过程密切相关。它们参与克雷布斯循环，这是一系列由所有好氧生物用来产生能量的化学反应。当mitochondrial功能受损时，可能导致肥胖和糖尿病等代谢障碍。这一联系突显了通过饮食和锻炼保持健康mitochondrial功能的重要性。最近的研究还探讨了mitochondrial疗法的潜力。科学家们正在研究如何增强老年人群体的mitochondrial功能，因为mitochondrial效率下降与与年龄相关的疾病有关。通过针对mitochondrial途径，有希望开发出能够改善生活质量和延长寿命的治疗方法。总之，mitochondrial生物学的研究是一个快速发展的领域，它对理解人类健康和疾病具有巨大潜力。从能量生产到细胞凋亡，线粒体的功能是生命本身不可或缺的一部分。随着我们继续揭示mitochondrial动态的奥秘，我们可能会发现新的方法来对抗疾病并促进未来几代人的健康结果。