mRNA

Cell
|February 1, 1981
PubMed
概括

重新评估了在分化MEL细胞中的全球蛋白mRNA稳定性. 新的方法表明,由于细胞培养稳定性的提高,全球蛋白mRNA的半衰期超过60小时,而不是17小时.

相关概念视频

RNA Stability01:53

RNA Stability

Intact DNA strands can be found in fossils, while scientists sometimes struggle to keep RNA intact under laboratory conditions. The structural variations between RNA and DNA underlie the differences in their stability and longevity. Because DNA is double-stranded, it is inherently more stable. The single-stranded structure of RNA is less stable but also more flexible and can form weak internal bonds. Additionally, most RNAs in the cell are relatively short, while DNA can be up to 250 million...