epigenetically

简明释义

英[ˌɛpɪdʒəˈnɛtɪkli]美[ˌɛpɪdʒəˈnɛtɪkli]

外成地

英英释义

单词用法

同义词

反义词

例句

1.Here, we investigate the possibility of whether a tumor cell nucleus, in which transformation is caused by somatic mutation, can be epigenetically reprogrammed into normal tissues.

在这里，我们调查的，是由体细胞突变引起的肿瘤细胞的细胞核，能被后生重编程进入正常组织的可能性。

2.Here, we investigate the possibility of whether a tumor cell nucleus, in which transformation is caused by somatic mutation, can be epigenetically reprogrammed into normal tissues.

在这里，我们调查的，是由体细胞突变引起的肿瘤细胞的细胞核，能被后生重编程进入正常组织的可能性。

3.In this way, histone modifications have the potential to influence many fundamental biological processes, some of which may be epigenetically inherited.

在这种方法中，组蛋白修饰具有影响很多基本生物学过程的潜力，它们中的一些可能是表观上遗传的。

4.Men might also be wary of smoking and pesticide exposure, the harmful effects of which could also be passed down to children epigenetically, he says.

男性需要注意吸烟和毒物暴露可以通过表观遗传传递给下一代。

5.Epigenetically oxidized sandstone bodies are widespread in the study area and at the front of the oxidation zone the reduction barrier exists.

区内普遍发育次生氧化砂体，其前缘存在还原障。

6.Among the genes that are epigenetically altered are those that affect such behaviors as appetite control.

在这些发生了表观遗传学改变的基因中，有一些可以影响食欲控制等行为。

7.Certain environmental factors can influence gene expression 表观遗传学地, leading to variations in traits among individuals.

某些环境因素可以表观遗传学地影响基因表达，导致个体之间特征的变化。

8.Research shows that stress can affect our DNA 表观遗传学地, potentially impacting our health.

研究表明，压力可以表观遗传学地影响我们的DNA，可能对我们的健康产生影响。

9.Nutrition plays a crucial role in how genes are expressed 表观遗传学地, particularly during early development.

营养在基因如何表观遗传学地表达中起着至关重要的作用，尤其是在早期发育阶段。

10.Studies indicate that physical activity can modify gene expression 表观遗传学地, promoting better health outcomes.

研究表明，身体活动可以表观遗传学地改变基因表达，促进更好的健康结果。

11.The effects of aging on our cells are often mediated 表观遗传学地, leading to age-related diseases.

衰老对我们细胞的影响通常是表观遗传学地介导的，导致与年龄相关的疾病。

作文

In recent years, the field of genetics has expanded beyond traditional understandings of heredity and DNA sequences. One fascinating area of study that has emerged is the concept of epigenetics. This term refers to changes in gene expression that do not involve alterations to the underlying DNA sequence. Instead, these changes can be influenced by various environmental factors, lifestyle choices, and even experiences. The idea that our genes can be modified through external influences opens up a new realm of possibilities for understanding health, behavior, and development. To illustrate this, consider how stress can impact our genetic expression. When an individual experiences chronic stress, their body may react by altering the way certain genes are expressed. This change occurs epigenetically (表观遗传学地), meaning that while the DNA sequence remains unchanged, the way that genes are turned on or off can be affected by stress. Such alterations can lead to various health issues, including anxiety, depression, and cardiovascular diseases. This underscores the importance of managing stress not just for mental well-being but also for maintaining genetic health. Moreover, research has shown that lifestyle factors such as diet, exercise, and exposure to toxins can lead to epigenetic (表观遗传的) changes. For example, a diet rich in fruits and vegetables can promote positive epigenetic (表观遗传学的) modifications that enhance gene expression related to health and longevity. Conversely, a diet high in processed foods may lead to negative epigenetic (表观遗传学的) changes, potentially increasing the risk of chronic diseases. This highlights the critical role that our daily choices play in shaping our genetic destiny. Another compelling aspect of epigenetics (表观遗传学) is its implications for future generations. Studies have indicated that epigenetic (表观遗传的) changes can be passed down from parents to offspring. This means that the environmental exposures and lifestyle choices of one generation can influence the gene expression of subsequent generations. For instance, children of parents who experienced significant trauma might inherit epigenetic (表观遗传学的) markers that affect their stress responses and overall health. This intergenerational aspect of epigenetics (表观遗传学) emphasizes the importance of creating healthier environments and lifestyles not only for ourselves but also for future generations. In conclusion, the study of epigenetics (表观遗传学) has profound implications for our understanding of genetics, health, and human behavior. It challenges the notion that our genetic fate is solely determined by our DNA sequence and highlights the dynamic interplay between our genes and the environment. By recognizing the epigenetic (表观遗传的) factors that influence our lives, we can make informed choices that promote better health outcomes and potentially alter the course of our genetic legacy. As research continues to unfold in this exciting field, it is clear that epigenetics (表观遗传学) will play a crucial role in shaping the future of medicine, psychology, and public health.

近年来，遗传学领域超越了对遗传和DNA序列的传统理解。一个引人入胜的研究领域是表观遗传学的概念。这个术语指的是基因表达的变化，这些变化并不涉及对基础DNA序列的改变。相反，这些变化可以受到各种环境因素、生活方式选择甚至经历的影响。我们的基因可以通过外部影响进行修改的想法，为理解健康、行为和发展开辟了新的可能性。 为了说明这一点，考虑一下压力如何影响我们的基因表达。当一个人经历慢性压力时，他们的身体可能会通过改变某些基因的表达方式作出反应。这种变化是epigenetically（表观遗传学地）发生的，这意味着虽然DNA序列保持不变，但基因的开启或关闭方式可能会受到压力的影响。这种改变可能导致各种健康问题，包括焦虑、抑郁和心血管疾病。这突显了管理压力的重要性，不仅是为了心理健康，也是为了维持基因健康。 此外，研究表明，饮食、锻炼和接触毒素等生活方式因素可以导致epigenetic（表观遗传的）变化。例如，富含水果和蔬菜的饮食可以促进积极的epigenetic（表观遗传学的）修饰，从而增强与健康和长寿相关的基因表达。相反，富含加工食品的饮食可能导致负面的epigenetic（表观遗传学的）变化，可能增加慢性疾病的风险。这强调了我们日常选择在塑造基因命运中的关键作用。 另一个引人注目的epigenetics（表观遗传学）的方面是它对未来几代人的影响。研究表明，epigenetic（表观遗传的）变化可以从父母传递给后代。这意味着一代人的环境暴露和生活方式选择可以影响后代的基因表达。例如，经历重大创伤的父母的孩子可能会遗传到影响他们应激反应和整体健康的epigenetic（表观遗传学的）标记。这种跨代的epigenetics（表观遗传学）强调了为自己和未来几代创造更健康环境和生活方式的重要性。 总之，epigenetics（表观遗传学）的研究对我们理解遗传学、健康和人类行为具有深远的影响。它挑战了我们的遗传命运仅由DNA序列决定的观念，并突显了基因与环境之间的动态相互作用。通过认识到影响我们生活的epigenetic（表观遗传的）因素，我们可以做出明智的选择，以促进更好的健康结果，并可能改变我们遗传遗产的进程。随着这一激动人心的领域的研究不断展开，显然epigenetics（表观遗传学）将在塑造医学、心理学和公共健康的未来中发挥关键作用。