Ingolia et al. 2011 (PRJNA144149)

General Details

Title Ribosome Profiling of Mouse Embryonic Stem Cells Reveals the Complexity of Mammalian Proteomes
Organism
Number of Samples 31
Release Date 2011/11/03 00:00
Sequencing Types
Protocol Details

Study Links

Repository Details

SRA SRP007567
ENA SRP007567
GEO
BioProject PRJNA144149

Publication

Title
Authors Ingolia NT,Lareau LF,Weissman JS
Journal Cell
Publication Date 2011 Nov 11
Abstract The ability to sequence genomes has far outstripped approaches for deciphering the information they encode. Here we present a suite of techniques, based on ribosome profiling (the deep sequencing of ribosome-protected mRNA fragments), to provide genome-wide maps of protein synthesis as well as a pulse-chase strategy for determining rates of translation elongation. We exploit the propensity of harringtonine to cause ribosomes to accumulate at sites of translation initiation together with a machine learning algorithm to define protein products systematically. Analysis of translation in mouse embryonic stem cells reveals thousands of strong pause sites and unannotated translation products. These include amino-terminal extensions and truncations and upstream open reading frames with regulatory potential, initiated at both AUG and non-AUG codons, whose translation changes after differentiation. We also define a class of short, polycistronic ribosome-associated coding RNAs (sprcRNAs) that encode small proteins. Our studies reveal an unanticipated complexity to mammalian proteomes. Copyright © 2011 Elsevier Inc. All rights reserved.
PMC PMC3225288
PMID 22056041
DOI
Run Accession Study Accession Scientific Name Cell Line Library Type Treatment GWIPS-viz Trips-Viz Reads BAM BigWig (F) BigWig (R)
SRR315597 PRJNA144149 Mus musculus E14 Cycloheximide
SRR315598 PRJNA144149 Mus musculus E14 Cycloheximide
SRR315599 PRJNA144149 Mus musculus E14 Cycloheximide
SRR315600 PRJNA144149 Mus musculus E14 Cycloheximide
SRR315601 PRJNA144149 Mus musculus E14 Ribo-Seq Cycloheximide
SRR315602 PRJNA144149 Mus musculus E14 Ribo-Seq Cycloheximide
SRR315603 PRJNA144149 Mus musculus E14 Ribo-Seq chx_harr
SRR315604 PRJNA144149 Mus musculus E14 Ribo-Seq
SRR315605 PRJNA144149 Mus musculus E14 Ribo-Seq Cycloheximide
SRR315606 PRJNA144149 Mus musculus E14 Ribo-Seq Cycloheximide
SRR315607 PRJNA144149 Mus musculus E14 Ribo-Seq Cycloheximide
SRR315608 PRJNA144149 Mus musculus E14 Ribo-Seq Cycloheximide
SRR315609 PRJNA144149 Mus musculus E14 Ribo-Seq Cycloheximide
SRR315610 PRJNA144149 Mus musculus E14 Ribo-Seq Cycloheximide
SRR315611 PRJNA144149 Mus musculus E14 Ribo-Seq Cycloheximide
SRR315612 PRJNA144149 Mus musculus E14 Ribo-Seq Cycloheximide
SRR315613 PRJNA144149 Mus musculus E14 Ribo-Seq Cycloheximide
SRR315614 PRJNA144149 Mus musculus E14 Ribo-Seq Cycloheximide
SRR315615 PRJNA144149 Mus musculus E14 Ribo-Seq Cycloheximide
SRR315616 PRJNA144149 Mus musculus E14 Ribo-Seq Cycloheximide
SRR315617 PRJNA144149 Mus musculus E14 Ribo-Seq chx_harr
SRR315618 PRJNA144149 Mus musculus E14 Ribo-Seq Frozen
SRR315619 PRJNA144149 Mus musculus E14 Ribo-Seq chx_harr
SRR315620 PRJNA144149 Mus musculus E14 Ribo-Seq Cycloheximide
SRR315621 PRJNA144149 Mus musculus E14 Ribo-Seq Cycloheximide
SRR315622 PRJNA144149 Mus musculus E14 Ribo-Seq Cycloheximide
SRR315623 PRJNA144149 Mus musculus E14 Ribo-Seq Cycloheximide
SRR315624 PRJNA144149 Mus musculus E14 Ribo-Seq Cycloheximide
SRR315625 PRJNA144149 Mus musculus E14 Ribo-Seq Cycloheximide
SRR315626 PRJNA144149 Mus musculus E14 Ribo-Seq Cycloheximide
SRR315627 PRJNA144149 Mus musculus E14 Ribo-Seq Cycloheximide
Run Accession Study Accession Scientific Name Cell Line Library Type Treatment GWIPS-viz Trips-Viz Reads BAM BigWig (F) BigWig (R)

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