histogen

简明释义

[/ˈhɪstəˌdʒɛn/][/ˈhɪstəˌdʒɛn/]

n. [植] 组织原

英英释义

A histogen is a group of cells in an organism that are responsible for the development of specific tissues or organs during embryonic growth.

组织源是指在生物体内一组细胞,负责在胚胎生长过程中发育特定的组织或器官。

单词用法

同义词

tissue generator

组织生成器

The histogen acts as a tissue generator during embryonic development.

在胚胎发育过程中,组织生成器起着重要作用。

cellular precursor

细胞前体

Cellular precursors are essential for the formation of specialized tissues.

细胞前体对专门组织的形成至关重要。

反义词

differentiation

分化

Cell differentiation is crucial for the development of specialized tissues.

细胞分化对专门组织的发展至关重要。

degradation

降解

Environmental factors can lead to the degradation of tissue structures.

环境因素可能导致组织结构的降解。

例句

1.The apical initial cells of the root top were arranged in cone shape and no typical histogen zones were found.

根的顶端原始细胞为圆锥状排列的原始细胞群,未见典型的组织原分区。

2.While these initial studies are focused on male pattern hair loss, Histogen is considering a small side study for hair loss in women and diffused hair loss.

因为我们的初始研究都是针对于男性脱发,所以我们正在考虑对女性脱发的不同做一个单方的研究。

3.While these initial studies are focused on male pattern hair loss, Histogen is considering a small side study for hair loss in women and diffused hair loss.

因为我们的初始研究都是针对于男性脱发,所以我们正在考虑对女性脱发的不同做一个单方的研究。

4.The study of plant development often involves examining the role of the histogen in tissue formation.

植物发育的研究通常涉及检查组织发生层在组织形成中的作用。

5.Understanding how histogens function can lead to advancements in agricultural biotechnology.

理解组织发生层的功能可以推动农业生物技术的发展。

6.Researchers discovered that the histogen plays a significant role in the regeneration of plant tissues.

研究人员发现,组织发生层在植物组织再生中起着重要作用。

7.In embryology, a histogen is crucial for understanding how different tissues are derived from germ layers.

在胚胎学中,组织发生层对于理解不同组织如何从胚层衍生至关重要。

8.The classification of histogens helps scientists categorize various types of plant tissues.

组织发生层的分类帮助科学家对各种类型的植物组织进行分类。

作文

In the field of biology, understanding the development and organization of tissues is crucial for comprehending how organisms function. One term that encapsulates this concept is histogen, which refers to a group of cells that develop together to form a specific tissue type. The study of histogen plays a vital role in both plant and animal biology, as it helps scientists understand how different cells differentiate and interact to create the complex structures we observe in living organisms.The process of tissue formation begins with the embryonic development of an organism. During this stage, cells undergo various divisions and differentiations, leading to the formation of distinct cell types. These cell types then aggregate to form histogens, which are essentially the building blocks of tissues. For example, in animals, the ectoderm, mesoderm, and endoderm are three primary histogens that give rise to various organs and systems in the body. Similarly, in plants, histogen refers to the layers of cells that contribute to the development of leaves, stems, and roots.Understanding histogen is not only important for basic biological research but also has practical implications in medicine and agriculture. In medicine, knowledge of how tissues develop can lead to advancements in regenerative medicine and tissue engineering. For instance, scientists are exploring ways to use stem cells derived from specific histogens to regenerate damaged tissues or organs. This research could potentially revolutionize treatments for conditions such as heart disease, diabetes, and spinal cord injuries.In agriculture, the concept of histogen aids in the improvement of crop varieties. By understanding the tissue development in plants, agricultural scientists can manipulate growth patterns to enhance yield, resistance to pests, and adaptability to environmental stresses. For instance, identifying specific histogens responsible for root development can help in breeding plants that have stronger root systems, leading to better nutrient uptake and drought resistance.Moreover, the study of histogen also extends to evolutionary biology. By examining how different histogens have evolved over time, researchers can gain insights into the evolutionary relationships between species. This comparative approach allows scientists to trace back the lineage of certain tissues and understand how they have adapted to various ecological niches.In conclusion, the term histogen represents a fundamental concept in biology that bridges the gap between cellular development and tissue formation. Its significance is evident across various fields, including medicine, agriculture, and evolutionary biology. As research continues to evolve, the understanding of histogen will undoubtedly lead to new discoveries and innovations that can benefit humanity and the natural world. By grasping the importance of histogen, we can appreciate the intricate processes that underpin life itself and the potential for future advancements in science and technology.

在生物学领域,理解组织的发展和组织对理解生物体如何运作至关重要。一个概念能够很好地概括这个概念,即histogen,它指的是一组共同发育以形成特定组织类型的细胞。对histogen的研究在植物和动物生物学中都发挥着重要作用,因为它帮助科学家理解不同细胞如何分化和相互作用,从而创造出我们在生物体中观察到的复杂结构。组织形成的过程始于生物体的胚胎发育。在这个阶段,细胞经历各种分裂和分化,导致不同细胞类型的形成。这些细胞类型随后聚集形成histogen,这本质上是组织的构建模块。例如,在动物中,外胚层、中胚层和内胚层是三种主要的histogen,它们产生身体中的各种器官和系统。同样,在植物中,histogen指的是有助于叶子、茎和根发展的一层层细胞。理解histogen不仅对基础生物研究重要,而且在医学和农业上也具有实际意义。在医学中,组织发展的知识可以推动再生医学和组织工程的进步。例如,科学家正在探索利用源自特定histogen的干细胞来再生受损的组织或器官。这项研究可能会彻底改变心脏病、糖尿病和脊髓损伤等疾病的治疗。在农业中,histogen的概念有助于改进作物品种。通过理解植物中的组织发育,农业科学家可以操控生长模式,以提高产量、抵抗害虫和适应环境压力。例如,识别负责根部发育的特定histogen可以帮助培育出根系更强大的植物,从而提高养分吸收和抗旱能力。此外,histogen的研究还扩展到进化生物学。通过考察不同histogen如何随着时间的推移而进化,研究人员可以获得关于物种之间进化关系的见解。这种比较方法使科学家能够追溯某些组织的谱系,并理解它们如何适应各种生态位。总之,histogen这个术语代表了生物学中的一个基本概念,连接了细胞发育和组织形成之间的鸿沟。其重要性在医学、农业和进化生物学等多个领域中显而易见。随着研究的不断发展,对histogen的理解无疑将导致新的发现和创新,从而造福人类和自然世界。通过掌握histogen的重要性,我们可以欣赏支撑生命本身的复杂过程以及未来科学和技术进步的潜力。