Mills et al. 2016 (PRJNA339577)

General Details

Title Ribosome profiling of human platelets, reticulocytes, and in vitro cell lines
Organism
Number of Samples 32
Release Date 2016/08/19 00:00
Sequencing Types
Protocol Details

Study Links

Repository Details

SRA SRP082436
ENA SRP082436
GEO
BioProject PRJNA339577

Publication

Title
Authors Mills EW,Wangen J,Green R,Ingolia NT
Journal Cell reports
Publication Date 2016 Sep 27
Abstract Protein synthesis continues in platelets and maturing reticulocytes, although these blood cells lack nuclei and do not make new mRNA or ribosomes. Here, we analyze translation in primary human cells from anucleate lineages by ribosome profiling and uncover a dramatic accumulation of post-termination unrecycled ribosomes in the 3' UTRs of mRNAs. We demonstrate that these ribosomes accumulate as a result of the natural loss of the ribosome recycling factor ABCE1 during terminal differentiation. Induction of the ribosome rescue factors PELO and HBS1L is required to support protein synthesis when ABCE1 levels fall and for hemoglobin production during blood cell development. Our observations suggest that this distinctive loss of ABCE1 in anucleate blood lineages could sensitize them to defects in ribosome homeostasis, perhaps explaining in part why genetic defects in the fundamental process of ribosome production ('ribosomopathies') often affect hematopoiesis specifically. Copyright © 2016 The Author(s). Published by Elsevier Inc. All rights reserved.
PMC PMC5111367
PMID 27681415
DOI
Run Accession Study Accession Scientific Name Cell Line Library Type Treatment GWIPS-viz Trips-Viz Reads BAM BigWig (F) BigWig (R)
SRR4045263 PRJNA339577 Homo sapiens primary cell type Ribo-Seq
SRR4045264 PRJNA339577 Homo sapiens primary cell type Ribo-Seq
SRR4045265 PRJNA339577 Homo sapiens primary cell type Ribo-Seq
SRR4045266 PRJNA339577 Homo sapiens primary cell type Ribo-Seq
SRR4045267 PRJNA339577 Homo sapiens primary cell type Ribo-Seq
SRR4045268 PRJNA339577 Homo sapiens primary cell type Ribo-Seq
SRR4045269 PRJNA339577 Homo sapiens primary cell type Ribo-Seq
SRR4045270 PRJNA339577 Homo sapiens K562
SRR4045271 PRJNA339577 Homo sapiens K562
SRR4045272 PRJNA339577 Homo sapiens K562
SRR4045273 PRJNA339577 Homo sapiens K562
SRR4045274 PRJNA339577 Homo sapiens K562
SRR4045275 PRJNA339577 Homo sapiens K562
SRR4045276 PRJNA339577 Homo sapiens cell line Ribo-Seq
SRR4045277 PRJNA339577 Homo sapiens cell line Ribo-Seq
SRR4045278 PRJNA339577 Homo sapiens cell line Ribo-Seq
SRR4045279 PRJNA339577 Homo sapiens K562
SRR4045280 PRJNA339577 Homo sapiens K562
SRR4045281 PRJNA339577 Homo sapiens K562
SRR4045282 PRJNA339577 Homo sapiens K562
SRR4045283 PRJNA339577 Homo sapiens K562
SRR4045284 PRJNA339577 Homo sapiens K562
SRR4045285 PRJNA339577 Homo sapiens K562
SRR4045286 PRJNA339577 Homo sapiens K562
SRR4045287 PRJNA339577 Homo sapiens K562
SRR4045288 PRJNA339577 Homo sapiens K562
SRR4045289 PRJNA339577 Homo sapiens K562
SRR4045290 PRJNA339577 Homo sapiens K562
SRR4045291 PRJNA339577 Homo sapiens cell line
SRR4045292 PRJNA339577 Homo sapiens cell line
SRR4045293 PRJNA339577 Homo sapiens cell line
SRR4045294 PRJNA339577 Homo sapiens cell line
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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