Transcription and translation are processes a cell uses to make all proteins the body needs to function from information stored in the sequence of bases in DNA. The four bases (C, A, T/U, and G in the ...

In a new study, published in Cell, researchers describe a newfound mechanism for creating proteins in a giant DNA virus, comparable to a mechanism in eukaryotic cells. The finding challenges the dogma ...

Aging selectively impairs the production of crucial DNA- and RNA-binding proteins, which contributes to hallmarks of aging in the brains of killifish, according to a new study. The findings advance ...

Can anti-ageing supplements fuel cancer? A new study examines how polyamines like spermidine affect protein synthesis in cancer cells and what it means for supplement users.

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 ...

Propagation of expression noise from mRNA to protein level is influenced by variation in availability of ribosomal machinery.

tRNAs have a distinct cloverleaf secondary structure and an L-shaped tertiary structure. The cloverleaf structure is formed by the folding of the single-stranded tRNA molecule, which is typically ...

A protein’s life is anything but simple. Discover how transcription, translation, folding, modification, and degradation work together to preserve proteome integrity.