Open AccessSMITten by the Speed of Splicing
Author(s) -
Tracy Johnson,
Manuel Ares
Publication year - 2016
Publication title -
cell
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 26.304
H-Index - 776
eISSN - 1097-4172
pISSN - 0092-8674
DOI - 10.1016/j.cell.2016.03.035
Subject(s) - biology , rna splicing , genetics , alternative splicing , computational biology , evolutionary biology , microbiology and biotechnology , gene , rna , exon
Splicing occurs co-transcriptionally, but relative rates of splicing and transcription that might reveal mechanisms of their coordinated control have remained mysterious. Now, Carrillo Oesterreich et al. show that the fastest introns are gone nearly as soon as the 3' splice site is transcribed and that introns have distinct splicing kinetics with respect to polymerase progression along the gene.
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