triploidy
简明释义
n. [细胞] 三倍性;三倍体性
英英释义
单词用法
三倍体综合症 | |
三倍体状态 | |
三倍体检测 | |
三倍体分类 | |
诱导三倍体 | |
自然三倍体 | |
鱼类中的三倍体 | |
三倍体分析 |
同义词
反义词
单倍体 | 单倍体通常存在于配子中,例如精子和卵子。 | ||
二倍体 | Diploidy is the most common state in multicellular organisms. | 二倍体是多细胞生物中最常见的状态。 |
例句
1.Outside of the low and high temperature points, along with the rise or drop of the handle temperature, the triploidy induction frequency decreased rapidity.
在这个高温点和低温点以外随着处理温度的升高或降低,三倍体诱导率均迅速减小。
2.Outside of the low and high temperature points, along with the rise or drop of the handle temperature, the triploidy induction frequency decreased rapidity.
在这个高温点和低温点以外随着处理温度的升高或降低,三倍体诱导率均迅速减小。
3.Here is another partial mole in a case of triploidy.
这是三倍体部分性葡萄胎的另一实例。
4.The study of triploidy 三倍体 in plants has revealed new insights into their growth patterns.
对植物中triploidy 三倍体的研究揭示了它们生长模式的新见解。
5.Researchers found that triploidy 三倍体 in certain fish species can lead to increased size and faster growth.
研究人员发现某些鱼类的triploidy 三倍体可以导致体型增大和生长更快。
6.In agriculture, triploidy 三倍体 is often used to create seedless fruits.
在农业中,triploidy 三倍体常用于创造无籽水果。
7.The phenomenon of triploidy 三倍体 is also observed in some amphibians, affecting their reproductive success.
某些两栖动物中也观察到triploidy 三倍体现象,影响它们的繁殖成功率。
8.Understanding the genetic implications of triploidy 三倍体 can help improve breeding programs.
理解triploidy 三倍体的遗传影响有助于改善育种计划。
作文
Triploidy is a genetic condition that occurs when an organism has three complete sets of chromosomes instead of the usual two. This phenomenon can happen in various species, including plants and animals, and it often results in significant developmental challenges. In humans, for instance, triploidy usually leads to miscarriage or stillbirth, as the extra set of chromosomes disrupts normal growth and development. Understanding the implications of triploidy (三倍体) is crucial for both genetic research and practical applications in agriculture and animal breeding. The occurrence of triploidy (三倍体) is relatively rare, but it can have profound effects on the organisms that exhibit this condition. In plants, triploidy is sometimes induced intentionally to create seedless varieties, such as in certain types of watermelons and bananas. These seedless fruits are often more appealing to consumers and can be easier to eat. The process of inducing triploidy (三倍体) in plants typically involves treating seeds with chemicals that disrupt normal cell division, leading to the formation of triploid cells. In animals, however, the consequences of triploidy (三倍体) are generally more severe. For example, in fish, triploid individuals are often larger than their diploid counterparts and can be produced for aquaculture purposes. These triploid fish are sterile, which prevents them from reproducing and competing with wild populations. This characteristic is particularly beneficial in managing fish stocks and protecting native species. However, the production of triploid fish requires careful control of environmental conditions and breeding techniques to ensure success. The study of triploidy (三倍体) also sheds light on the complexities of genetic inheritance and chromosomal abnormalities. Researchers continue to explore how triploidy affects gene expression and the overall phenotype of organisms. The presence of an extra set of chromosomes can lead to imbalances in gene dosage, which may result in abnormal traits or health issues. By studying these effects, scientists can gain insights into the fundamental principles of genetics and develop strategies to mitigate the negative impacts of chromosomal abnormalities. In conclusion, triploidy (三倍体) is a fascinating and complex genetic condition with significant implications across various fields. From its role in agriculture, where it helps produce desirable crop varieties, to its impact on animal breeding and conservation efforts, understanding triploidy (三倍体) is essential for harnessing its potential benefits while addressing the challenges it presents. As research continues to advance, we may uncover even more applications and insights related to this intriguing genetic phenomenon.
三倍体是一种遗传条件,发生在一个生物体拥有三套完整的染色体,而不是通常的两套。这种现象可以发生在各种物种中,包括植物和动物,通常会导致重大的发育挑战。例如,在人类中,三倍体通常导致流产或死产,因为额外的染色体组干扰了正常的生长和发育。理解三倍体的影响对遗传研究和农业及动物繁殖的实际应用至关重要。 三倍体的发生相对较少,但对表现出这种情况的生物体可能产生深远的影响。在植物中,三倍体有时是故意诱导的,以创造无籽品种,例如某些类型的西瓜和香蕉。这些无籽水果通常更吸引消费者,并且更容易食用。诱导植物中的三倍体的过程通常涉及用化学物质处理种子,以干扰正常的细胞分裂,从而导致三倍体细胞的形成。 然而,在动物中,三倍体的后果通常更加严重。例如,在鱼类中,三倍体个体通常比二倍体同类大,可以用于水产养殖。这些三倍体鱼是无性的,这防止它们繁殖并与野生种群竞争。这一特性在管理鱼类种群和保护本土物种方面特别有益。然而,生产三倍体鱼需要仔细控制环境条件和繁殖技术,以确保成功。 对三倍体的研究也揭示了遗传遗传和染色体异常的复杂性。研究人员继续探索三倍体如何影响基因表达和生物体的整体表型。额外的染色体组的存在可能导致基因剂量的不平衡,从而导致异常特征或健康问题。通过研究这些影响,科学家可以获得关于遗传学基本原理的见解,并制定减轻染色体异常负面影响的策略。 总之,三倍体是一个引人入胜且复杂的遗传条件,在各个领域具有重要意义。从它在农业中的作用,帮助生产所需的作物品种,到它对动物繁殖和保护工作的影响,理解三倍体对于利用其潜在好处,同时应对它所带来的挑战至关重要。随着研究的持续推进,我们可能会发现更多与这一引人入胜的遗传现象相关的应用和见解。
文章标题:triploidy的意思是什么
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