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词汇 MiRNAs
分类 英语词汇 英语翻译词典
释义

MiRNAs

原声例句
经济学人 Science and technology

Novo Nordisk, a Danish pharmaceutical giant, is one of the firms trying to make medicines using miRNAs.

丹麦制药巨头诺和诺德公司是尝试利用 miRNA 生产药物的公司之一。

经济学人 Science and technology

That view eventually shifted, as it became clear that genes that encode for miRNAs were found throughout the animal kingdom.

随着人们清楚地认识到编码 miRNA 的基因遍布整个动物界，这种观点最终发生了改变。

经济学人 Science and technology

Finding miRNAs, in 1993, paved the way to the understanding, today, that there are over a thousand of these small molecules within our cells.

1993 年发现的 miRNA 为今天我们了解到我们的细胞内存在超过一千个这样的小分子奠定了基础。

英语百科

microRNA

Diagram of micro RNA (miRNA) action with mRNA
Examples of miRNA stem-loops, with the mature miRNAs shown in red
A crystal structure of the human Drosha protein in complex with the C-terminal helices of two DGCR8 molecules (green). Drosha consists of two ribonuclease III domains (blue and orange); a double-stranded RNA binding domain (yellow); and a connector/platform domain (gray) containing two bound zinc ion (spheres). From PDB: 5B16​.

A microRNA (abbreviated miRNA) is a small non-coding RNA molecule (containing about 22 nucleotides) found in plants, animals and some viruses, that functions in RNA silencing and post-transcriptional regulation of gene expression.

Encoded by eukaryotic nuclear DNA in plants and animals and by viral DNA in certain viruses whose genome is based on DNA, miRNAs function via base-pairing with complementary sequences within mRNA molecules. As a result, these mRNA molecules are silenced, by one or more of the following processes:

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