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TranscriptomicsCell type-specific ribosome profiling in vivo.
We report cell-type specific ribosome profiling in a mouse glioma model. We report a strategy for cell-type specific ribosome profiling in vivo. Our strategy was applied to the characterization of a mouse glioma model.
ORGANISM(S): Mus musculus 
2014-08-25 | E-GEOD-51424 | biostudies-arrayexpress
TranscriptomicsThe ribosome profiling strategy for monitoring translation in vivo by deep sequencing of ribosome-protected mRNA fragments
Recent studies highlight the importance of translational control in determining protein abundance, underscoring the value of measuring gene expression at the level of translation. We present a protocol for genome-wide, quantitative analysis of in vivo translation by deep sequencing. This ribosome pr...
ORGANISM(S): Homo sapiens 
2012-07-26 | E-GEOD-37744 | biostudies-arrayexpress
TranscriptomicsRibosome profiling reveals pervasive and regulated stop codon readthrough in Drosophila melanogaster
Ribosomes can read through stop codons in a regulated manner, elongating rather than terminating the nascent peptide. Stop codon readthrough is essential to diverse viruses, and phylogenetically predicted to occur in a few hundred genes in Drosophila melanogaster, but the importance of regulated rea...
ORGANISM(S): Drosophila melanogaster 
2013-12-05 | E-GEOD-49197 | biostudies-arrayexpress
TranscriptomicsRibosome profiling of Mycobacterium tuberculosis under nutrient starvation
We have performed parallel ribosome profiling and RNA sequencing to determine which mRNAs are being translated during exponential growth and following 24 hours of nutrient starvation in the human pathogen Mycobacterium tuberculosis.
ORGANISM(S): Mycobacterium tuberculosis H37Rv 
2021-02-02 | E-MTAB-8835 | biostudies-arrayexpress
TranscriptomicsRibosome profiling with MN and RNaseI
The aim of this experiment is to compare nucleases used in ribosome profiling using Drosophila melanogaster Kc167 cells and human U2OS osteosarcoma cells. Ribosome profiling was performed from nuclease digested samples using sucrose cushion centrifugation separated ribosomes.
ORGANISM(S): Homo sapiens 
2015-01-08 | E-MTAB-2421 | biostudies-arrayexpress
TranscriptomicsIdentification of small ORFs in vertebrates using ribosome footprinting and evolutionary conservation
Identification of the coding elements in the genome is a fundamental step to understanding the building blocks of living systems. Short peptides (< 100 aa) have emerged as important regulators of development and physiology, but their identification has been limited by their size. We have leveraged t...
ORGANISM(S): Danio rerio 
2014-04-04 | E-GEOD-53693 | biostudies-arrayexpress
TranscriptomicsSelective ribosome profiling reveals the co-translational chaperone action of trigger factor in vivo
As nascent polypeptides exit ribosomes, they are engaged by a series of processing, targeting and folding factors. Here we present a selective ribosome profiling strategy that enables global monitoring of when these factors engage polypeptides in the complex cellular environment. Studies of the Esch...
ORGANISM(S): Escherichia coli 
2011-12-09 | E-GEOD-33671 | biostudies-arrayexpress
TranscriptomicsRibosome hibernation factor promotes Staphyloccocal survival and differentially represses translation
We sequenced a total of 16 cDNA libararies derived from fragmented total mRNA and ribosome protected mRNAs from S. aureus hpf mutant (NE838) and its parental strain JE2 grown in tryptic soy broth (TSB) or minimal medium (MM). The data represented 2 independent biological replicates. Examination of t...
ORGANISM(S): Staphylococcus aureus 
2016-03-29 | E-GEOD-74197 | biostudies-arrayexpress
TranscriptomicsAdvancing Trypanosoma brucei genome annotation through ribosome profiling and spliced leader mapping
Since the initial publication of the trypanosomatid genomes, curation has been ongoing. Here we apply the technique of ribosome profiling to Trypanosoma brucei, identifying 223 new coding regions by virtue of ribosome occupancy in the corresponding transcripts. A small number of these putative genes...
ORGANISM(S): Trypanosoma brucei 
2015-12-22 | E-GEOD-72463 | biostudies-arrayexpress
TranscriptomicsRibosome Profiling of Mouse Embryonic Stem Cells Reveals the Complexity of Mammalian Proteomes
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 p...
ORGANISM(S): Mus musculus 
2011-11-03 | E-GEOD-30839 | biostudies-arrayexpress
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