endonuclease

中英词典：endonuclease

形容词

• 没有形容词相关信息。

名词

1. endonuclease [ˌɛndəʊˈnjuːkleɪs] (noun)
• 内切酶

词语辨析

• 无相关信息。

词汇扩充

• 无相关信息。

近义词

• restriction enzyme
• endonucleolytic enzyme

反义词

• exonuclease

柯林斯词典（Collins Dictionary）定义

endonuclease in British English

1. (ɛnˈdəʊˌnjuːklɪˌeɪs) (biochemistry)
• any of a group of enzymes that catalyze the hydrolysis of internal bonds in a nucleic acid chain

牛津词典（Oxford Dictionary）定义

endonuclease in English

1. (ɛnˈdəʊnjuːklɪˌeɪs) (biochemistry)
• an enzyme that cleaves the phosphodiester bond within a polynucleotide chain

用法

• Endonucleases are commonly used in molecular biology research.
• The mechanism of action of endonucleases has been extensively studied.
• Scientists are exploring new types of endonucleases for gene editing purposes.
• Endonucleases play a crucial role in DNA repair processes.

相关例句

• 1. The endonuclease activity of the enzyme is essential for DNA replication. (这种酶的内切酶活性对于DNA复制是必需的。)
• 2. The researchers used an endonuclease to cleave the DNA at specific sites. (研究人员使用内切酶在特定位点切割DNA。)
• 3. The endonuclease recognizes and cleaves the target sequence in the DNA. (内切酶识别并切割DNA中的目标序列。)
• 4. Mutations in the endonuclease gene can lead to impaired DNA repair mechanisms. (内切酶基因的突变可能导致DNA修复机制受损。)
• 5. The endonuclease activity of the enzyme was measured using a fluorescence-based assay. (通过荧光测定法测量了该酶的内切酶活性。)
• 6. The specificity of the endonuclease allows precise targeting of desired DNA sequences. (内切酶的特异性允许精确地定位所需的DNA序列。)
• 7. The endonuclease cleaves the DNA into smaller fragments for further analysis. (内切酶将DNA切割成较小的片段以进行进一步的分析。)
• 8. The development of engineered endonucleases has revolutionized gene editing techniques. (工程内切酶的发展使基因编辑技术发生了革命性的变化。)
• 9. Researchers are studying the crystal structure of the endonuclease to understand its catalytic mechanism. (研究人员正在研究内切酶的晶体结构，以了解其催化机制。)
• 10. The endonuclease is capable of cleaving both DNA and RNA molecules. (内切酶能够切割DNA和RNA分子。)
• 11. The activity of the endonuclease can be modulated by various factors. (内切酶的活性可以受到各种因素的调节。)
• 12. The endonuclease is highly specific and only cleaves at particular recognition sites. (内切酶具有高度特异性，只在特定的识别位点上切割。)
• 13. The endonuclease has been engineered to have enhanced catalytic activity. (内切酶经过改造以增强其催化活性。)
• 14. The endonuclease is involved in the repair of DNA damage caused by radiation. (内切酶参与修复由辐射引起的DNA损伤。)
• 15. The endonuclease recognizes a specific DNA sequence and cleaves it at a specific position. (内切酶识别特定的DNA序列，并在特定位置切割。)
• 16. The endonuclease is used to generate DNA fragments for cloning purposes. (内切酶用于生成用于克隆的DNA片段。)
• 17. The endonuclease is an essential enzyme in the process of DNA replication and repair. (内切酶是DNA复制和修复过程中的必需酶。)
• 18. The researchers are studying the substrate specificity of the endonuclease. (研究人员正在研究内切酶的底物特异性。)
• 19. The endonuclease has a role in the immune system's defense against viral infections. (内切酶在免疫系统对抗病毒感染中起着作用。)
• 20. The activity of the endonuclease can be inhibited by specific inhibitors. (特定的抑制剂可以抑制内切酶的活性。)