That observation was dependent on the presence of a component ... and you need a large and a small subunit. Here we had synthesis with no messenger RNA and no small subunit. And a protein, Rqc2, was ...

ATP-dependent RNA ligases join 3’-OH and 5’-PO 4 RNA termini via ... If Pnkp and Rnl1 are not present, depletion of the pool of functional tRNA Lys by PrrC blocks phage protein synthesis and arrests ...

This evolutionary conservation highlights the fundamental role of tRNA in the essential process of protein synthesis. The basic structure and function of tRNAs have remained largely unchanged over ...

Heidelberg biochemists and structural biologists from Shanghai unravel the roles of two key regulatory factors in mRNA ...

which catalyzes the formation of peptide bonds between amino acids during protein synthesis. This discovery led to the concept of the ribosome as a ribozyme, an RNA molecule with enzymatic properties.

A research team from the International Research Center for Medical Sciences (IRCMS) at Kumamoto University has identified a ...

Within a cell, DNA carries the genetic code for building proteins. To build proteins, the cell makes a copy of DNA, called mRNA. Then, another molecule called a ribosome reads the mRNA, translating it ...

Two molecular control factors play a decisive role in what is known as splicing, the cutting and assembly of mature messenger RNA—a prerequisite for protein synthesis in the cell. The poorly ...

This process of protein synthesis occurs in two stages - transcription and translation. When a gene is to be expressed, the base sequence of DNA is copied or transcribed into mRNA (messenger RNA).

By influencing calcium homeostasis, local protein synthesis and the endoplasmic reticulum, a small protein called Rab10 emerges as a crucial cytoplasmic regulator of neuropeptide secretion.

Scientists gain insight into RNA-editing protein that could lead to improved treatment for cancer, autoimmune diseases. ScienceDaily . Retrieved April 7, 2025 from www.sciencedaily.com / releases ...