A ribosome is composed of two subunits: large and small. During translation, ribosomal subunits assemble together like a sandwich on the strand of mRNA, where they proceed to attract tRNA molecules ...

During translation, multiple ribosomes travel along the nucleic acid chain to build polypeptides that become functional proteins. Occasionally, these molecular decoders pause on the mRNA, either ...

Slower ribosomes stall during translation and collide with faster ones, triggering selective degradation of their small subunits. This “ribosome competition” mechanism ensures that only efficient ...

Protein production (translation) is a complex process involving machinery called ribosomes. How do cells counter ribosomal destabilization leading to premature termination of translation? Scientists ...

A pink ribosome surrounds part of a red-and-yellow helix-shaped strand of messenger RNA while a yellow protein branch extends from the ribosome. A graphic representation of a ribosome (pink) ...

Proteins are the key players that regulate cellular structure and function. DNA, which functions as the blueprint for protein synthesis, is first transcribed into a messenger RNA (mRNA), which is ...

A new technique reveals ribosome cooperativity, providing new insights into protein production. Researchers from Marvin Tanenbaum’s group at the Hubrecht Institute (Utrecht, Netherlands) have ...

ReAberrant translation initiation at non-AUG start codons is associated with cancer and neurodegenerative diseases. Therefore, identifying how non-AUG translation is regulated differently from ...

Ribosomes are the components of cells that read RNA and build proteins. Without the ribosome, the chemistry of life would ...

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