If you're studying genetics, molecular biology or a related field, odds are good that you will need to learn how to read a codon chart (aka codon table) to better understand the genetic code. This ...

More information: Saroj K. Rout et al, Amino acids catalyse RNA formation under ambient alkaline conditions, Nature Communications (2025). DOI: 10.1038/s41467-025-60359-3.

Transfer RNA, or tRNA, decodes the genetic information held in the mRNA and helps add amino acids to a growing protein chain. Scientists estimate that human cells have more than 500 different ...

RNA molecule that carries an amino acid to the ribosome and transfers it to a growing polypeptide chain in translation. This page has been archived and is no longer updated .

Sugar: In DNA, the sugar is deoxyribose, while in RNA, it is ribose.The sugar forms the backbone of the nucleic acid strand. Phosphate Group: The phosphate group is attached to the sugar and helps ...

Chemists say they have solved a crucial problem in a theory of life’s beginnings, by demonstrating that RNA molecules can link short chains of amino acids together. The findings, published on 11 ...

The proteins that make up life on earth are synthesized on ribosomes and exclusively composed of L- or left-handed amino acids. A primordial RNA minihelix shows preference for L-amino acid over D ...

A new study of transfer RNA, a molecule that delivers amino acids to the protein-building machinery of the cell, challenges long-held ideas about the evolutionary history of protein synthesis.

The RNA-RNA interactions, RNA-amino acid interactions, and allostericity applied in this research can guide the fabrication of arbitrary RNA nanostructures, with various applications," concludes ...

At an alkaline pH, amino acids exist in both neutral and negatively charged forms, enabling them to shuttle protons in the polymerization reaction that forms RNA from ribonucleoside 2′,3 ...