It is spliced by hnRNA in the nucleus. Eukaryotic mRNA has hat and poly-A-tail structures, and the length of various mRNA in organisms varies greatly, which is the longest half-life among various RNA molecules.

Basic information

It is spliced by hnRNA in the nucleus. Eukaryotic mRNA has hat and poly-A-tail structures, and the length of various mRNA in organisms varies greatly, which is the longest half-life among various RNA molecules. Its function is as a template organism for protein synthesis, and the length of various mRNA chains varies greatly. Among all kinds of RNA, the half-life of mRNA is the shortest, ranging from several minutes to several hours.

COVID-19's mRNA vaccine is the first mRNA vaccine widely inoculated by human beings, which is the first of its kind. Once it was put on the market, it caused constant discussion, and we never stopped worrying about its potential risks.

On June 5438+February 2, 20201day, the first mRNA COVID-19 vaccine production workshop in China has also started construction. It is estimated that it will be completed and put into production within 8 months after the start of construction, and the capacity of the first phase will be1.200 million agent/year.