Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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RNA-seq analysis of the budding yeast rad6 strain and prp45(1-169) rad6 double mutant strain


ABSTRACT: Prp45 is a budding yeast NineTeen-Complex associated factor, which plays a role in pre-mRNA splicing. Because its human ortholog, SNW1/SKIP, is known to functionally and physically interact with factors involved in transcription elongation and chromatin modifications, it was suggested to be one of the coupling factors which functionally connect splicing and transcription. To determine whether the yeast Prp45 has this function as well we tested genetic interactions between prp45(1-169) allele and deletions of histone modifiers and transcription elongation regulators. RNA-seq analysis was performed to address the changes in transcription and/or splicing in strains deleted in rad6, a kinase phosphorylating serine 2 of the C-terminal domain of RNA Polymerase II and an E2 enzyme for H2BK123 monoubiquitination, respectively, and the corresponding double mutant with prp45(1-169). Total RNA was isolated by combining phenol-chlorophorm extraction with MasterPure Yeast RNA Purification Kit (Epicentre). Ribodepletion, library preparation and sequencing were performed by BGI Genomics.

INSTRUMENT(S): Illumina HiSeq 2500

ORGANISM(S): Saccharomyces cerevisiae

SUBMITTER: Martin Pevorovsky 

PROVIDER: E-MTAB-5336 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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