High-resolution imaging reveals ribosome dynamics in yeast cells
Ribosomal translation is the process by which cells synthesize proteins based on the genetic instructions encoded in ...
Howard Hughes Medical Institute10y
HHMI scientists and their colleagues discover a new mechanism of protein synthesis.
Surprisingly, it does this in the absence of both messenger RNA and the ribosome’s small, message-reading subunit. The ribosome is a large molecular complex of RNA and protein. When eukaryotic ...
mskcc.org6y
RNA Decay
The exosome also participates in processing small nucleolar and small nuclear RNAs (snoRNAs, snRNAs) and ribosomal RNAs (rRNAs ... from enhancers. The eukaryotic nuclear RNA exosome includes an ...
Nature2y
RNA Transcription by RNA Polymerase: Prokaryotes vs Eukaryotes
This polymerase contains four catalytic subunits and a single regulatory subunit ... ribosomal RNAs (rRNAs), RNA pol II transcribes RNAs that will become messenger RNAs (mRNAs) and also small ...
Nanowerk8mon
Ribosomal RNA (rRNA): The Catalytic and Structural Component of Ribosomes
Ribosomes are composed of two subunits, the small and ... sites for ribosomal proteins, which help stabilize the overall structure of the ribosome. One of the most remarkable features of rRNA is its ...