Results 51 to 60 of about 43,196 (233)
Ribosome profiling reveals translational regulation of mammalian cells in response to hypoxic stress
BMC Genomics, 2017 Background Retinal pigment epithelium (RPE) cells transfer oxygen and nutrients from choroid to the neural retina. Reduced oxygen to RPE perturbs development and functions of blood vessels in retina.
Zhiwen Jiang +5 more
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Cells, 2022 RNA-seq has been widely used as a high-throughput method to characterize transcript dynamic changes in a broad context, such as development and diseases.
Atefeh Bagheri +3 more
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FEBS Open Bio, EarlyView.ZFAS1 is a lncRNA promoting cell proliferation and migration, exhibiting high expression in various cancers. It is conserved, widely expressed, and produces multiple splice variants with unclear roles. We identified several splice variants in hepatocyte models, and found that inhibiting or suppressing regulators of the unfolded protein response (PERK ...
Sébastien Soubeyrand +2 more
wiley +1 more source
eLife, 2019 In eukaryotes, ribosome profiling provides insight into the mechanism of protein synthesis at the codon level. In bacteria, however, the method has been more problematic and no consensus has emerged for how to best prepare profiling samples.
Fuad Mohammad +2 more
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mTORC1 Enhances Early Phase Ribosome Processivity
Frontiers in Molecular Biosciences, 2020 During translation elongation, the ribosome serially adds amino acids to a growing polypeptide over many rounds of catalysis. The ribosome remains bound to mRNAs over these multiple catalytic cycles, requiring high processivity. Despite its importance to
Erin An, Kyle Friend
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Ribosome profiling uncovers selective mRNA translation associated with eIF2 phosphorylation in erythroid progenitors. [PDF]
PLoS ONE, 2018 The regulation of translation initiation factor 2 (eIF2) is important for erythroid survival and differentiation. Lack of iron, a critical component of heme and hemoglobin, activates Heme Regulated Inhibitor (HRI). This results in phosphorylation of eIF2
Nahuel A Paolini +5 more
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The Plant Translatome Surveyed by Ribosome Profiling [PDF]
Plant and Cell Physiology, 2019 Abstract Although transcriptome changes have long been recognized as a mechanism to induce tentative substitution of expressed genes in diverse biological processes in plants, the regulation of translation—the final step of the central dogma of molecular biology—emerged as an alternative and prominent layer in defining the output of ...
Tomoya Fujita +2 more
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FEBS Open Bio, EarlyView.Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman +4 more
wiley +1 more source
Integrative detection of genome-wide translation using iRibo
STAR ProtocolsSummary: Ribosome profiling is a sequencing technique that provides a global picture of translation across a genome. Here, we present iRibo, a software program for integrating any number of ribosome profiling samples to obtain sensitive inference of ...
Alistair Turcan +3 more
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The Anisotropic Adsorption of De Novo Allosteric Two‐Component Protein Fibers on Mica Surfaces
Advanced Functional Materials, EarlyView.In this study, the interfacial behavior of de novo designed proteins that self‐assemble into tubular architectures with distinct morphologies — small (S), large (L), and helical (H) fibers — at the muscovite mica‐water interface is explored using in situ AFM. Abstract Protein adsorption at solid–liquid interfaces underlies many biomedical and materials
Chenyang Shi +7 more
wiley +1 more source