tRNA biology charges to the front
2010; Cold Spring Harbor Laboratory Press; Volume: 24; Issue: 17 Linguagem: Inglês
10.1101/gad.1956510
ISSN1549-5477
AutoresEric M. Phizicky, Anita K. Hopper,
Tópico(s)Peptidase Inhibition and Analysis
ResumotRNA biology has come of age, revealing an unprecedented level of understanding and many unexpected discoveries along the way. This review highlights new findings on the diverse pathways of tRNA maturation, and on the formation and function of a number of modifications. Topics of special focus include the regulation of tRNA biosynthesis, quality control tRNA turnover mechanisms, widespread tRNA cleavage pathways activated in response to stress and other growth conditions, emerging evidence of signaling pathways involving tRNA and cleavage fragments, and the sophisticated intracellular tRNA trafficking that occurs during and after biosynthesis.
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