miRNA的意思、翻譯和例句

是什麼意思

miRNA(微小RNA)是一種短小的非編碼RNA分子,通常長度在20到24個核苷酸之間。它們在基因表達調控中扮演重要角色,通過與目標mRNA結合來抑制其翻譯或促進其降解。miRNA在生物體的發育、細胞分化和多種生理過程中發揮著關鍵作用,並且與許多疾病(如癌症)有關。

依照不同程度的英文解釋

  1. A small piece of RNA that helps control genes.
  2. A tiny molecule that manages how genes work.
  3. A short RNA that can stop genes from making proteins.
  4. A small RNA that regulates gene expression by targeting mRNA.
  5. A type of RNA that helps control gene activity by interacting with messenger RNA.
  6. A class of non-coding RNA molecules involved in the post-transcriptional regulation of gene expression.
  7. Short RNA sequences that modulate gene expression by binding to complementary mRNA sequences.
  8. A regulatory RNA that plays a role in gene silencing and post-transcriptional regulation.
  9. Small, endogenous RNA molecules that fine-tune gene expression through RNA interference mechanisms.
  10. A class of small RNA molecules that are crucial for regulating gene expression and cellular processes.

相關英文單字或片語的差別與用法

1:MicroRNA

用法:

這是miRNA的全名,通常用來描述這類小分子。它們在細胞內部發揮關鍵作用,調控基因表達,並且在多種生物過程中是不可或缺的。

例句及翻譯:

例句 1:

這項研究發現了一些新的微小RNA與癌症的關聯。

The study discovered some new microRNAs associated with cancer.

例句 2:

微小RNA在發育過程中起著重要的調節作用。

MicroRNAs play a crucial regulatory role during development.

例句 3:

科學家們正在研究如何利用微小RNA來治療疾病。

Scientists are exploring how to use microRNAs for disease treatment.

2:Small RNA

用法:

這個術語通常用於描述一類小於常規RNA的分子,包括miRNA、siRNA等。這些小RNA在基因調控中扮演著重要角色。

例句及翻譯:

例句 1:

小RNA在細胞內部的基因調控中發揮了重要作用。

Small RNAs play important roles in gene regulation within the cell.

例句 2:

許多小RNA在植物的發育中是必不可少的。

Many small RNAs are essential for plant development.

例句 3:

研究小RNA的功能有助於我們理解基因表達的複雜性。

Studying the functions of small RNAs helps us understand the complexity of gene expression.

3:Regulatory RNA

用法:

這是一個更廣泛的術語,涵蓋了所有調控基因表達的RNA,包括miRNA和其他類型的RNA。它們在細胞過程中起著關鍵的調節作用。

例句及翻譯:

例句 1:

調控RNA在細胞的生長和分化中發揮重要作用。

Regulatory RNAs play important roles in cell growth and differentiation.

例句 2:

科學家們發現了一些新的調控RNA,對疾病的發展有影響。

Scientists have discovered some new regulatory RNAs that influence disease progression.

例句 3:

調控RNA的研究對於理解基因調控機制至關重要。

Research on regulatory RNAs is crucial for understanding gene regulation mechanisms.