binucleate

简明释义

英[baɪˈnjuːklɪeɪt]美[baɪˈnuːˈkliːˌeɪt]

adj. （细胞）双核的

英英释义

单词用法

同义词

反义词

例句

1.The nuclei of the binucleate neurons and the poor differentiation neurons have to be studied further in the morphology and the physiology.

双核神经细胞核与泪滴状神经细胞的形态学演变过程尚须进一步研究。

2.A binucleate spore of a rust fungus, formed in a chainlike series in an aecium.

长有锈孢子的锈真菌，冬孢子长在蜡似的菌柱上。

3.Mononucleated haploid cells join to produce binucleate cells.

单核的单培体细胞连接在一起产生双核细胞。

4.Histochemical analyses of different tissues and pollens at different developmental stages of the transgenic plants showed that P1943 could only direct GUS expression in binucleate pollens.

对转基因植株不同发育阶段的组织和花粉进行组织化学分析，发现P 1943只在双核的花粉细胞中可以检测到GUS表达。

5.There are binucleate cells which play a role in forming epithelium in the development of oncospheres.

猪带绦虫六钩蚴有形成上皮的双核细胞。

6.Histochemical analyses of different tissues and pollens at different developmental stages of the transgenic plants showed that P1943 could only direct GUS expression in binucleate pollens.

对转基因植株不同发育阶段的组织和花粉进行组织化学分析，发现P 1943只在双核的花粉细胞中可以检测到GUS表达。

7.Polar nuclei The, usually two, haploid nuclei found midway along the EMBRYOSAC, forming a binucleate central cell. They may fuse to form the diploid definitive nucleus.

通常指两个位于胚囊中间的单倍体核，他们可能融合形成一个二核的中央细胞。

8.P1495 and P1005 could still drive GUS expression in binucleate pollens but at a lower level.

P1495和P1005也能够驱动GUS在双核花粉细胞表达，但是表达强度降低。

9.Researchers noted that the muscle fibers in this specimen were predominantly binucleate 双核的, which is a characteristic of hypertrophied muscles.

研究人员注意到该标本中的肌肉纤维主要是双核的，这是肥大肌肉的特征。

10.In certain types of fungi, the cells are often described as binucleate 双核的, allowing for complex genetic interactions.

在某些类型的真菌中，细胞通常被描述为双核的，这允许复杂的遗传相互作用。

11.During mitosis, the formation of binucleate 双核的 cells can occur if the division process is incomplete.

在有丝分裂过程中，如果分裂过程不完全，可能会形成双核的细胞。

12.In plant biology, some cells can be binucleate 双核的, which plays a role in certain developmental processes.

在植物生物学中，一些细胞可以是双核的，这在某些发育过程中起着作用。

13.The presence of binucleate 双核的 cells in the tissue sample indicated a possible viral infection.

组织样本中存在双核的细胞表明可能存在病毒感染。

作文

In the study of cell biology, the term binucleate refers to cells that contain two nuclei. This phenomenon can be observed in various types of cells, including certain muscle cells and some types of fungi. Understanding the significance of binucleate cells is crucial for researchers as it sheds light on cellular functions and the processes of growth and repair in organisms.Cells are the basic units of life, and their structure plays a vital role in their function. Most cells are mononucleate, meaning they have a single nucleus that contains the genetic material necessary for the cell's activities. However, binucleate cells challenge this norm by possessing two nuclei, which can lead to unique behaviors and characteristics. For instance, in skeletal muscle tissue, the presence of binucleate cells allows for greater coordination and strength during muscle contractions. This is because the additional nucleus can help regulate the production of proteins and other essential molecules needed for muscle function.Moreover, binucleate cells can also be found in the liver, where they play a role in the organ's regenerative capabilities. The liver has a remarkable ability to regenerate itself after injury or disease, and the presence of binucleate hepatocytes (liver cells) contributes to this process. These cells can divide and produce more cells, helping to restore the liver's mass and functionality. Thus, studying binucleate cells can provide insights into how tissues recover from damage, which is a critical area of research in regenerative medicine.In addition to their role in normal physiology, binucleate cells can also be associated with certain pathological conditions. For example, in cancer, some tumor cells may become binucleate as a result of abnormal cell division. This can lead to increased genetic instability and contribute to the aggressive nature of some tumors. Therefore, understanding the mechanisms behind the formation of binucleate cells in cancerous tissues can help in developing targeted therapies that address these specific cellular behaviors.Furthermore, the study of binucleate cells extends beyond human biology. In plants, certain species exhibit binucleate cells as part of their reproductive processes. For instance, during fertilization, the fusion of two gametes can give rise to a binucleate zygote, which eventually develops into a new organism. This highlights the importance of binucleate cells in the continuity of life across different kingdoms of living organisms.In conclusion, the term binucleate encompasses a fascinating aspect of cellular biology that has significant implications for our understanding of life processes. Whether in the context of muscle function, liver regeneration, cancer pathology, or plant reproduction, binucleate cells demonstrate the complexity and adaptability of biological systems. As research continues to unfold, the exploration of binucleate cells will undoubtedly lead to new discoveries that enhance our knowledge of both health and disease.

在细胞生物学的研究中，术语binucleate指的是含有两个细胞核的细胞。这种现象可以在各种类型的细胞中观察到，包括某些肌肉细胞和某些类型的真菌。理解binucleate细胞的重要性对研究人员至关重要，因为它揭示了细胞功能以及生物体生长和修复过程的奥秘。细胞是生命的基本单位，其结构在功能中起着至关重要的作用。大多数细胞是单核的，意味着它们只有一个细胞核，包含细胞活动所需的遗传物质。然而，binucleate细胞通过拥有两个细胞核来挑战这一常规，这可能导致独特的行为和特征。例如，在骨骼肌组织中，binucleate细胞的存在使得在肌肉收缩期间能够更好地协调和增强力量。这是因为额外的细胞核可以帮助调节蛋白质和其他必需分子的产生，这些分子对于肌肉功能至关重要。此外，binucleate细胞还可以在肝脏中发现，它们在器官的再生能力中发挥着作用。肝脏具有在受伤或疾病后自我再生的惊人能力，而binucleate肝细胞（肝细胞）的存在有助于这一过程。这些细胞可以分裂并产生更多细胞，有助于恢复肝脏的质量和功能。因此，研究binucleate细胞可以提供有关组织如何从损伤中恢复的见解，这是再生医学研究中的一个关键领域。除了在正常生理中的作用，binucleate细胞还可能与某些病理条件相关。例如，在癌症中，某些肿瘤细胞可能由于异常细胞分裂而变得binucleate。这可能导致遗传不稳定性增加，并促成某些肿瘤的侵袭性。因此，了解肿瘤组织中binucleate细胞形成机制可以帮助开发针对这些特定细胞行为的靶向疗法。此外，binucleate细胞的研究不仅限于人类生物学。在植物中，某些物种在其生殖过程中表现出binucleate细胞。例如，在受精过程中，两种配子的融合可以产生一个binucleate合子，最终发育成一个新生物。这突显了binucleate细胞在不同生命王国中生命延续的重要性。总之，术语binucleate涵盖了细胞生物学的一个迷人方面，对我们理解生命过程有重大影响。无论是在肌肉功能、肝脏再生、癌症病理还是植物生殖的背景下，binucleate细胞都展示了生物系统的复杂性和适应性。随着研究的不断深入，探索binucleate细胞无疑将引领我们发现新的内容，增强我们对健康和疾病的认知。