Because of this flexibility, the 30 to 40 tRNAs present in a cell can "read" all 61 codons in mRNA ... their structure is concerned, these RNAs all share the same basic single-stranded chemical ...

Yi Ren's most recent paper, published in eLife, describes the structure of a protein complex involved in mRNA export that sheds light on the underlying molecular mechanism of mRNA export and the ...

To add multiple polyA tails to the mRNA backbone and create the branched structure, the scientists used click chemistry, which is a set of reactions used for joining two molecular entities. Additional ...

the mature mRNA is transported from the nucleus to the cytoplasm, where it serves as a template for protein synthesis. Some RNA molecules, called ribozymes, possess catalytic activity and can catalyze ...

The central dogma of molecular biology suggests that the primary ... However, in the half-century since the structure of DNA was first elaborated, scientists have learned that RNA does much ...

RNA breaks destined for repair are inflicted by sequence-specific or structure-specific endoribonucleases during physiological RNA processing (e.g. tRNA splicing; kinetoplast mRNA editing ... 5’-OH ...

She has a PhD in systems biology from ETH Zurich and a master’s in molecular biology from Utrecht University ... staining techniques to establish that both RNA-binding proteins and mRNA are ...

Abstract: In one important chemical engineering unit operation of messenger ribonucleic acid (mRNA) vaccine manufacture, the precious mRNA payload is encapsulated in lipid nanoparticles. Recent ...

Both uracil and thymine pair with adenine, but they differ in their chemical structure. Thymine has an additional methyl group (-CH3) attached to its pyrimidine ring, while uracil lacks this group.