2026-04-14T07:45:30Zhttps://recercat.cat/oai/request

oai:recercat.cat:10230/255562025-12-12T01:34:55Zcom_2072_6col_2072_452952

00925njm 22002777a 4500 dc Tilgner, Hagen, 1980- author Guigó Serra, Roderic author 2016-01-12T13:32:06Z 2016-01-12T13:32:06Z 2010 RNA plays a central role in the determination of the phenotype of the cell. The molecular mechanisms involved in primary RNA synthesis and subsequent post-processing are not completely understood, but there is increasing evidence that they are more tightly coupled than previously expected. The analyses by a number of groups of recently published genome wide maps of chromatin structure have further uncovered a role for primary chromatin structure in RNA processing. Indeed, these analyses have revealed that nucleosomes show a characteristic occupancy pattern in exonic regions of metazoan genomes. The pattern is strongly indicative of an implication of nucleosome positioning in exon recognition during pre-mRNA splicing. Characteristic exonic patterns have also been observed for a number of histone modifications, suggesting the possibility that chromatin state plays a direct role in the regulation of splicing Cromatina RNA missatger Exons Splicing Transcription Chromatin Epigenetics Nucleosome positioning Bioinformatics From chromatin to splicing: RNA-processing as a total artwork