heteroploid

简明释义

英[ˈhetərəplɒɪd]美[ˈhetərəˌplɔɪd]

adj. 异倍体的；非整倍体的

n. 异倍体；非整倍体

英英释义

单词用法

同义词

反义词

例句

1.Results PCNA label index (PCNA-LI) and proliferation index (PI) consistent in 24 heteroploid samples with PCNA staining were significantly higher value.

结果24例异倍体病例pcna染色，其标记指数(PCNA - LI)与细胞增殖指数(PI)一致，均呈现高值。

2.Objective to investigate the correlation between heteroploid of chromosome 8 and FAK expression in gastrointestinal stromal tumors (GIST) and to predict the prognosis about GIST.

目的探讨8号染色体数目异常与FAK蛋白表达在胃肠道间质瘤(GIST)中的关系及其与胃肠道间质瘤预后的关系。

3.Objective to investigate the correlation between heteroploid of chromosome 8 and FAK expression in gastrointestinal stromal tumors (GIST) and to predict the prognosis about GIST.

目的探讨8号染色体数目异常与FAK蛋白表达在胃肠道间质瘤(GIST)中的关系及其与胃肠道间质瘤预后的关系。

4.A significant feature of heteroploid 异倍体 cells is their varied chromosome number.

异倍体细胞的一个显著特征是它们的染色体数目不同。

5.Researchers are investigating the role of heteroploid 异倍体 cells in developmental biology.

研究人员正在调查异倍体细胞在发育生物学中的作用。

6.The presence of heteroploid 异倍体 organisms can complicate genetic studies.

存在异倍体生物可能会使遗传研究变得复杂。

7.The classification of a cell as heteroploid 异倍体 can indicate potential health issues.

将细胞分类为异倍体可能表明潜在的健康问题。

8.In cancer research, scientists often study heteroploid 异倍体 cells to understand tumor behavior.

在癌症研究中，科学家们常常研究异倍体细胞以了解肿瘤行为。

作文

In the realm of biology, the term heteroploid refers to cells or organisms that have an abnormal number of chromosomes. Unlike diploid organisms, which possess two sets of chromosomes—one from each parent—heteroploid entities can exhibit a variety of chromosomal configurations. This phenomenon is particularly significant in the study of cancer, where many tumor cells are found to be heteroploid, indicating a departure from the normal chromosomal structure and number. Understanding heteroploid conditions can provide insights into genetic diversity and the mechanisms underlying certain diseases.The concept of heteroploid is crucial for geneticists and researchers who aim to explore the implications of chromosomal variations. For instance, during cell division, errors can occur that lead to an uneven distribution of chromosomes. Such errors can result in cells that are either aneuploid (having an abnormal number of chromosomes) or polyploid (having more than two complete sets). The study of heteroploid cells is essential for understanding the progression of various diseases, especially cancers, as these cells often exhibit uncontrolled growth and resistance to treatments.Moreover, heteroploid organisms can serve as models for studying evolutionary processes. By examining how these organisms adapt to their environments despite their chromosomal irregularities, scientists can gain valuable insights into the resilience of life forms. For example, some plants are known to thrive as heteroploid species, displaying remarkable adaptability to different ecological niches.In addition to its implications in health and disease, the concept of heteroploid also raises questions about the nature of genetic stability and variability. As we delve deeper into the genetic makeup of heteroploid organisms, we uncover layers of complexity that challenge traditional views of heredity and evolution. This ongoing research highlights the importance of understanding chromosomal behavior not just in pathological contexts, but also in the broader spectrum of life.Furthermore, advancements in biotechnology and genetic engineering have opened new avenues for manipulating heteroploid cells. Techniques such as CRISPR-Cas9 allow researchers to edit genes within these cells, potentially correcting abnormalities or enhancing desirable traits. This capability could revolutionize fields ranging from agriculture to medicine, as we learn to harness the unique properties of heteroploid organisms.In conclusion, the study of heteroploid cells and organisms is a vital area of research that intersects with genetics, medicine, and evolutionary biology. By exploring the implications of chromosomal abnormalities, we can better understand the complexities of life and the mechanisms that drive both health and disease. As our knowledge expands, so too does our ability to innovate and apply this understanding in practical ways, ultimately benefiting society at large. The exploration of heteroploid conditions not only enriches our comprehension of biological diversity but also paves the way for future scientific breakthroughs.

在生物学领域，术语heteroploid指的是细胞或生物体具有异常数量的染色体。与拥有两套染色体（来自每个父母）的二倍体生物不同，heteroploid实体可以表现出多种染色体配置。这一现象在癌症研究中尤为重要，因为许多肿瘤细胞被发现是heteroploid，表明它们偏离了正常的染色体结构和数量。理解heteroploid状况可以为我们提供有关遗传多样性及某些疾病机制的见解。heteroploid的概念对遗传学家和研究人员来说至关重要，他们旨在探讨染色体变异的影响。例如，在细胞分裂过程中，可能会发生错误，导致染色体的不均匀分配。这些错误可能导致细胞呈现出非整倍体（具有异常数量的染色体）或多倍体（具有超过两套完整染色体组）。对heteroploid细胞的研究对于理解各种疾病的进程至关重要，尤其是癌症，因为这些细胞通常表现出失控的生长和对治疗的抵抗力。此外，heteroploid生物可以作为研究进化过程的模型。通过考察这些生物如何在染色体不规则的情况下适应其环境，科学家们可以获得关于生命形式韧性的宝贵见解。例如，一些植物被认为以heteroploid物种的形式繁荣发展，展现出对不同生态位的显著适应能力。除了在健康和疾病中的影响外，heteroploid的概念也引发了关于遗传稳定性和变异性本质的问题。当我们深入研究heteroploid生物的遗传构成时，我们揭示了挑战传统遗传和进化观念的复杂性层面。这项持续的研究突显了理解染色体行为的重要性，不仅在病理背景下，也在生命广谱的更广泛范围内。此外，生物技术和基因工程的进步为操纵heteroploid细胞开辟了新的途径。诸如CRISPR-Cas9等技术使研究人员能够编辑这些细胞中的基因，潜在地修正异常或增强所需特征。这种能力可能会彻底改变从农业到医学的多个领域，因为我们学习利用heteroploid生物的独特特性。总之，研究heteroploid细胞和生物体是一个重要的研究领域，涉及遗传学、医学和进化生物学。通过探索染色体异常的影响，我们可以更好地理解生命的复杂性以及推动健康和疾病的机制。随着我们知识的扩展，我们的创新能力和应用这种理解的能力也随之提高，最终惠及整个社会。对heteroploid状况的探索不仅丰富了我们对生物多样性的理解，还为未来的科学突破铺平了道路。