The translation of mRNA begins with the formation of a complex on the mRNA (Figure 4). First, three initiation factor proteins (known as IF1, IF2, and IF3) bind to the small subunit of the ribosome.

Scientists have discovered that tRNAs can determine how long mRNAs exist in a cell, causing some messages to be stabilized and translated into more protein, while directing others to be degraded and ...

A fed-batch reaction is harder to design than a batch process because of the need to specify all the variables and quantities.

An easy method for efficiently identifying proteins that interact with bioactive molecules has been developed by chemical biologists at RIKEN. This innovation, published in ChemBioChem, could help to ...

The proteins involved in reading out and transcribing DNA into precursor RNA are already known to scientists. However, an important sub-step in the process of creating mature mRNA has only been ...

DNA transcription speeds, a function of collective modes driven by DNA supercoiling Date: December 9, 2021 ... (mRNA), which in turn serves as the template for the proteins necessary for life.

Study reveals how cells regulate repair protein production to prevent DNA damage over-repair or under-repair, aiding cell ...

What am I looking at? This is a 3D rendering of an RNA polymerase II enzyme from baker’s yeast, created using actual molecular data to reconstruct its shape and active sites. What looks like a ...

Every living cell must interpret its genetic code—a sequence of chemical letters that governs countless cellular functions. A ...

Our cells cannot convert the mRNA into DNA, which means that it can’t be incorporated into our genome. The vaccine for Covid-19 can cause muscle aches and flulike symptoms, ...