synteny

简明释义

英[sɪnˈteni]美[sɪnˈteni]

n. [遗] 同线性；同线型

英英释义

单词用法

同义词

反义词

例句

1.The results suggested that rice, as model plant for Poaceae, should have significant genomic synteny with bamboos, and its genomic sequences are important resource for bamboo genome research.

这一结果提示，水稻作为禾本科植物的模式物种，应与竹类植物存在良好的基因组共线性关系，水稻基因组序列信息对竹类植物基因组研究与分析具有重要参考价值。

2.The results suggested that rice, as model plant for Poaceae, should have significant genomic synteny with bamboos, and its genomic sequences are important resource for bamboo genome research.

这一结果提示，水稻作为禾本科植物的模式物种，应与竹类植物存在良好的基因组共线性关系，水稻基因组序列信息对竹类植物基因组研究与分析具有重要参考价值。

3.The researchers compared the frog's roughly 20,000 genes to those of humans and chickens. They were looking for areas of so-called "conserved synteny."

研究者将它身上的大概两万个基因与人类和鸡禽的基因进行了比较，他们期望从中探索所谓的“可保存综合体”领域，这是生物学领域的术语，其实就是寻找在两种相差较远的生物中存在的，最为相似的基因组。

4.Compared genes up- and down-stream IL- between Tetraodon nigroviridi, Fugu rubripes and human, a high degree of conservation of synteny was found.

基因定位比较显示，IL-基因在黑青斑河豚、红鳍东方豚以及人类中具有保守的共线性。

5.The study of synteny reveals how genes are conserved across species.

对同源性的研究揭示了基因在物种间是如何被保留下来的。

6.Comparative genomics often relies on synteny to identify evolutionary relationships.

比较基因组学通常依赖于同源性来识别进化关系。

7.In plants, synteny can help us understand the genetic basis of traits like drought resistance.

在植物中，同源性可以帮助我们理解如抗旱性等性状的遗传基础。

8.The conservation of synteny between humans and mice is a key factor in biomedical research.

人类与小鼠之间同源性的保留是生物医学研究的一个关键因素。

9.Researchers mapped the synteny of several chromosomes to study genetic disorders.

研究人员绘制了几个染色体的同源性图谱，以研究遗传疾病。

作文

Synteny is a term that originates from the field of genetics, specifically referring to the conservation of gene order on chromosomes between different species. This concept has proven to be invaluable in understanding evolutionary relationships and the functional aspects of genomes. To illustrate the significance of synteny (共线性), let’s delve into its implications in both evolutionary biology and practical applications in genomics. In evolutionary biology, synteny (共线性) allows scientists to trace the lineage of various organisms by comparing the arrangement of genes across different species. For instance, humans share a significant amount of synteny (共线性) with other primates, such as chimpanzees and gorillas. By analyzing these conserved gene arrangements, researchers can infer the evolutionary history of these species and identify common ancestors. The preservation of gene order suggests that certain genetic sequences are crucial for survival and functionality, thereby providing insights into which genes are essential for specific biological processes. Moreover, the study of synteny (共线性) has practical implications in agriculture and medicine. In crop breeding, understanding the synteny (共线性) between cultivated plants and their wild relatives can aid in identifying traits that confer resistance to diseases or environmental stresses. By mapping these traits to specific genes, breeders can develop new varieties that are more resilient and productive. For example, the identification of synteny (共线性) between rice and other grass species has facilitated the transfer of beneficial traits, enhancing food security in many regions. In the realm of human health, synteny (共线性) research has been instrumental in identifying genetic disorders. By comparing the synteny (共线性) of human genes with those of model organisms like mice or fruit flies, scientists can pinpoint the locations of genes associated with specific diseases. This comparative genomics approach not only accelerates the discovery of disease-causing mutations but also enhances our understanding of gene function and regulation. Furthermore, the advent of advanced sequencing technologies has made it easier to analyze synteny (共线性) on a genomic scale. High-throughput sequencing allows researchers to generate vast amounts of data, facilitating comprehensive comparisons of genomes across diverse species. This wealth of information enables the identification of evolutionary patterns and the elucidation of complex genetic interactions. In conclusion, synteny (共线性) is a fundamental concept in genetics that bridges the gap between evolutionary theory and practical applications in various fields. Its role in tracing evolutionary relationships, enhancing agricultural practices, and advancing medical research underscores its importance in contemporary science. As we continue to explore the intricacies of genomes, the study of synteny (共线性) will undoubtedly remain a pivotal area of investigation, offering insights that could lead to groundbreaking discoveries in the future.

共线性是一个源自遗传学领域的术语，具体指不同物种之间染色体上基因顺序的保守性。这个概念在理解进化关系和基因组功能方面被证明是无价的。为了说明synteny（共线性）的重要性，让我们深入探讨它在进化生物学和基因组学实际应用中的意义。 在进化生物学中，synteny（共线性）使科学家能够通过比较不同物种之间基因的排列来追踪各种生物的谱系。例如，人类与其他灵长类动物（如黑猩猩和大猩猩）共享大量的synteny（共线性）。通过分析这些保守的基因排列，研究人员可以推断出这些物种的进化历史，并识别共同祖先。基因顺序的保留表明某些遗传序列对生存和功能至关重要，从而提供了对特定生物过程所需基因的见解。 此外，synteny（共线性）的研究在农业和医学中具有实际意义。在作物育种中，了解栽培植物与其野生亲属之间的synteny（共线性）可以帮助识别赋予抗病或环境压力的性状。通过将这些性状映射到特定基因，育种者可以开发出更具韧性和生产力的新种类。例如，稻米与其他禾本科植物之间synteny（共线性）的识别促进了有益性状的转移，提高了许多地区的粮食安全。 在人体健康领域，synteny（共线性）研究在识别遗传疾病方面发挥了重要作用。通过比较人类基因与小鼠或果蝇等模式生物的synteny（共线性），科学家可以确定与特定疾病相关的基因位置。这种比较基因组学的方法不仅加速了致病突变的发现，还增强了我们对基因功能和调控的理解。 此外，先进测序技术的出现使得在基因组规模上分析synteny（共线性）变得更加容易。高通量测序使研究人员能够生成大量数据，促进了对不同物种基因组的全面比较。这些丰富的信息使得识别进化模式和阐明复杂遗传相互作用成为可能。 总之，synteny（共线性）是遗传学中的一个基本概念，它架起了进化理论与各个领域实际应用之间的桥梁。它在追踪进化关系、增强农业实践和推动医学研究方面的作用突显了其在当代科学中的重要性。随着我们继续探索基因组的复杂性，synteny（共线性）的研究无疑将仍然是一个关键的研究领域，提供可能导致未来突破性发现的见解。