zygotic induction

简明释义

接合子诱导

英英释义

例句

1.Researchers are exploring the mechanisms of zygotic induction in various species.

研究人员正在探索不同物种中合子诱导的机制。

2.The role of zygotic induction is crucial in the formation of multicellular organisms.

在多细胞生物的形成中，合子诱导的作用至关重要。

3.Scientists are studying zygotic induction to develop better cloning methods.

科学家们正在研究合子诱导以开发更好的克隆方法。

4.The study on zygotic induction revealed new insights into early embryonic development.

对合子诱导的研究揭示了早期胚胎发育的新见解。

5.Understanding zygotic induction can help improve techniques in reproductive biology.

理解合子诱导可以帮助改善生殖生物学中的技术。

作文

Understanding the concept of zygotic induction is essential in the field of developmental biology. This term refers to the process by which the fertilized egg, or zygote, initiates developmental processes that lead to the formation of a new organism. The significance of zygotic induction lies in its role in establishing the fundamental patterns of development that will dictate the organism's future growth and differentiation.During the early stages of embryonic development, after fertilization occurs, the zygote undergoes a series of cell divisions known as cleavage. This process is crucial because it sets the stage for subsequent developmental events. Zygotic induction involves signaling mechanisms that guide these initial cell divisions and the establishment of the body plan. It is during this phase that cells begin to communicate with each other, influencing their fate and function.One of the key aspects of zygotic induction is the activation of specific genes that are necessary for development. These genes are often referred to as zygotic genes, and their expression is tightly regulated. For instance, in many organisms, maternal factors present in the egg cytoplasm play a significant role in the early stages of development. These factors can activate zygotic gene expression, leading to the differentiation of cells into various tissues and organs.Moreover, zygotic induction is not a solitary event; it is influenced by environmental factors and maternal contributions. The surrounding environment can affect how the zygote develops, including temperature, nutrient availability, and even the presence of other organisms. This interplay between internal genetic programming and external conditions highlights the complexity of developmental biology.Research on zygotic induction has profound implications for understanding developmental disorders and evolutionary biology. By studying the mechanisms behind zygotic induction, scientists can gain insights into how certain developmental pathways may go awry, leading to congenital disabilities or other health issues. Furthermore, comparing zygotic induction across different species can shed light on evolutionary adaptations and the conservation of developmental processes throughout the animal kingdom.In conclusion, zygotic induction is a fundamental concept in developmental biology that encompasses the initial steps of organismal development. It highlights the intricate relationship between genetics and the environment in shaping the future of an organism. As research continues to evolve, our understanding of zygotic induction will undoubtedly deepen, opening new avenues for scientific exploration and potential medical advancements.

理解受精卵诱导的概念在发育生物学领域至关重要。这个术语指的是受精卵或胚胎如何启动发育过程，从而形成一个新的生物体。受精卵诱导的重要性在于它在建立基本的发育模式方面的作用，这些模式将决定生物体未来的生长和分化。在胚胎发育的早期阶段，受精发生后，受精卵经历了一系列称为卵裂的细胞分裂过程。这个过程至关重要，因为它为随后的发育事件奠定了基础。受精卵诱导涉及信号机制，这些机制引导这些初始细胞分裂和身体计划的建立。在这一阶段，细胞开始相互沟通，影响它们的命运和功能。受精卵诱导的一个关键方面是激活发育所需的特定基因。这些基因通常被称为受精卵基因，其表达受到严格调控。例如，在许多生物中，存在于卵细胞质中的母体因素在发育的早期阶段扮演着重要角色。这些因素可以激活受精卵基因的表达，导致细胞分化成各种组织和器官。此外，受精卵诱导并不是一个孤立的事件；它受到环境因素和母体贡献的影响。周围环境可以影响受精卵的发育，包括温度、营养可用性，甚至其他生物的存在。这种内部遗传编程与外部条件之间的相互作用突显了发育生物学的复杂性。对受精卵诱导的研究对理解发育障碍和进化生物学具有深远的影响。通过研究受精卵诱导背后的机制，科学家可以深入了解某些发育途径如何可能出错，从而导致先天性缺陷或其他健康问题。此外，比较不同物种的受精卵诱导可以揭示进化适应和整个动物王国中发育过程的保守性。总之，受精卵诱导是发育生物学中的一个基本概念，涵盖了生物体发育的初始步骤。它突显了遗传学与环境在塑造生物体未来中的复杂关系。随着研究的不断发展，我们对受精卵诱导的理解无疑会加深，为科学探索和潜在医学进步开辟新的途径。