What are the open questions about ribosome quality control and turnover?

Mar 23, 2018 ... Researchers add missing pieces to puzzle of how red blood cells develop ... For the first time, cellular machines called ribosomes, which create ... Proteins are the molecules that perform all the functions of cells and living organisms. Bacterial ribosomes are similar to those of eukaryotes, but are smaller ... A ribosome functions as a micro-machine for making proteins. Ribosomes are composed of special proteins and nucleic acids. The ribosome is universally responsible for synthesizing proteins by translating the genetic code transcribed in mRNA into an amino acid sequence. Jul 1, 2020 ... However, overall protein synthesis rates on a ribosome abundance basis showed the resident ribosomes retained their function in oxidatively ... brucei, a role in rRNA maintenance and thus in ribosome function is a conserved function of PPR proteins in all species. This leads to the interesting ... Dec 9, 2022 ... Eukaryotes could NOT function properly without an RER due to the ... The ribosomes on the ER are identical to any other ribosome ... The genes in our DNA contain information to make the thousands of proteins that carry out the many functions of the cell. Mitochondria also make their own ... The genetic information stored in DNA is a living archive of instructions that cells use to accomplish the functions of life. Nov 5, 2023 ... Ribosomes are tiny spheroidal dense particles (of 150 to 200 A 0 diameters) that are primarily found in most prokaryotic and eukaryotic.