资讯

mskcc.org6 年
RNA Decay
The exosome also participates in processing small nucleolar and small nuclear RNAs (snoRNAs, snRNAs) and ribosomal RNAs (rRNAs) and degradation of many non-coding RNAs including those that arise from ...
Nature3 年
poly-A tail
Immediately after a gene in a eukaryotic cell is transcribed, the new RNA molecule undergoes several modifications known as RNA processing. These modifications alter both ends of the primary RNA ...
University of Sheffield4 年
Dr Phil Mitchell
Counter-intuitively, much of the RNA that a eukaryotic cell produces is rapidly degraded after being transcribed. This widespread turnover reflects highly active RNA quality control systems and the ...
Baylor College of Medicine4 年
Tom Cooper Lab
Alternative pathways of RNA processing are regulated in response to signaling cues often coordinating expression of gene networks in response to physiological change including in development and ...
AZoLifeSciences on MSN4 个月
Protein Synthesis in Prokaryotes vs. Eukaryotes: What’s the Difference?
The 30S subunit contains a 16S ribosomal RNA (rRNA) molecule, while the 50S subunit harbors 23S and 5S rRNA molecules. In ...