How has cryo-EM advanced our understanding of ribosome structure?

Jan 31, 2025 ... The researchers discovered that ribosomes help each other when encountering difficulties, a process they refer to as 'ribosome cooperativity'. The eukaryotic ribosome is much larger than it is in bacteria, and its activity is fundamentally different in many key ways. Jun 23, 2022 ... Defects in ribosome biogenesis, assembly, and function of individual ribosomes are termed ribosomopathies. This article explains more about ... When a cell divides, it creates one copy of its genetic information — in the form of DNA molecules — for each of the two resulting daughter cells ... Jun 22, 2017 ... ... ribosome's function. In their latest study, the researchers discovered that ribosomes preferentially translated certain messenger RNAs to ... Ribosomes are small, spherical cell organelles that play a crucial role in the process of protein synthesis within the cell. It has recently become clear that ribosomes are much more heterogeneous than previously thought, with diversity arising from rRNA sequence and modifications. Sep 14, 2021 ... In a new study, scientists in the lab of Sebastian Klinge provide the most detailed view of how human small ribosomal subunits are put together. Feb 26, 2024 ... Using electron microscopy, scientists have recently managed to produce a 3D model of a part of the human cell, the ribosome. High-resolution structures of prokaryotic and eukaryotic ribosomes, including the ribosomes from pathogenic organisms, in complex with antibiotics; Structure ...