英语释义

1. any of the RNA-rich cytoplasmic granules that are sites of protein synthesis — see cell illustration

2. one of the tiny round particles in a cell where proteins are made

3. any of the RNA- and protein-rich cytoplasmic granules that are sites of protein synthesis

片语

ribosomal rna核糖体核糖核酸（等于rRNA）

ribosomal protein[细胞][生化] 核糖体蛋白

英汉例句

• Erythrocytes recently released by the bone marrow into the bloodstream often contain ribosomal RNA.

  刚从骨髓释放入血流不久的红细胞含有核蛋白体RNA。

• Understanding ribosomal protein gene regulation provides a good avenue for understanding gene regulatory networks.

  了解核糖体蛋白基因调控提供了一个很好的渠道了解基因调控网络。

• In the guts of CCD-afflicted bees, the microarray analysis showed unusual fragments of ribosomal RNA.

  感染CCD的蜜蜂，用微阵列分析法可以发现其内脏存在不同寻常的核糖体核糖酸碎片。

• The result suggested that this fragment displayed high homology(91%) to human mRNA for ribosomal protein L3

  研究结果表明，该片段与人核糖体蛋白L31基因具有91%的同源性。

• In gametophytic recognition, ribosomal RNA at the tip of the pollen tube is probably recognized by this protein in the style and disabled.

  在配子体识别系统中，花粉管顶端的核糖体RNA可能被花柱内的这种蛋白质识别而使之失活。

• Dr Szyf and his team looked at a gene that codes for ribosomal RNA, which helps control the manufacture of proteins.

  斯兹夫博士和他的团队研究了一段核糖体RNA编码基因，这个基因参与了蛋白质合成的控制。

• The conversion of a ribosomal RNA transcript to a cytoplasmic ribosome requires hundreds of accessory RNA and protein factors.

  一个核糖体RNA转录转换为细胞质核糖体，需要数百个配件RNA和蛋白质的因素。

• Both, like the genes for ribosomal RNA, are old and ubiquitous.

  这两种基因就像核糖体RNA基因一样，来源已久，而且普遍存在。