Results 51 to 60 of about 254,640 (401)

Skeletal Muscle Ribosome and Mitochondrial Biogenesis in Response to Different Exercise Training Modalities

Frontiers in Physiology, 2021
Skeletal muscle adaptations to resistance and endurance training include increased ribosome and mitochondrial biogenesis, respectively. Such adaptations are believed to contribute to the notable increases in hypertrophy and aerobic capacity observed with
Paulo H. C. Mesquita, Christopher G. Vann, Stuart M. Phillips, James McKendry, Kaelin C. Young, Kaelin C. Young, Andreas N. Kavazis, Michael D. Roberts, Michael D. Roberts   +8 more
doaj   +1 more source

Ribosome recycling induces optimal translation rate at low ribosomal availability [PDF]

, 2014
Funding statement The authors thank BBSRC (BB/F00513/X1, BB/I020926/1 and DTG) and SULSA for funding. Acknowledgement The authors thank R. Allen, L. Ciandrini, B. Gorgoni and P.
Alberts B, E. Marshall, I. Stansfield, M. C. Romano   +3 more
core   +1 more source

Does functional specialization of ribosomes really exist?

RNA: A publication of the RNA Society, 2019
It has recently become clear that ribosomes are much more heterogeneous than previously thought, with diversity arising from rRNA sequence and modifications, ribosomal protein (RP) content and posttranslational modifications (PTMs), as well as bound ...
Max B. Ferretti, K. Karbstein
semanticscholar   +1 more source

The Impact of Oxidative Stress on Ribosomes: From Injury to Regulation

Cells, 2019
The ribosome is a complex ribonucleoprotein-based molecular machine that orchestrates protein synthesis in the cell. Both ribosomal RNA and ribosomal proteins can be chemically modified by reactive oxygen species, which may alter the ribosome′s functions
N. Shcherbik, D. Pestov
semanticscholar   +1 more source

Preparation of Biologically Active Arabidopsis Ribosomes and Comparison with Yeast Ribosomes for Binding to a tRNA-Mimic that Enhances Translation of Plant Plus-Strand RNA Viruses

Frontiers in Plant Science, 2013
Isolation of biologically active cell components from multicellular eukaryotic organisms often poses difficult challenges such as low yields and inability to retain the integrity and functionality of the purified compound. We previously identified a cap-
Vera Aleksey Stupina, Anne Elizabeth Simon   +1 more
doaj   +1 more source

A limited concentration range of diaphorin, a polyketide produced by a bacterial symbiont of the Asian citrus psyllid, promotes the in vitro gene expression with bacterial ribosomes

Microbiology Spectrum
Diaphorin is a polyketide produced by “Candidatus Profftella armatura” (Gammaproteobacteria: Burkholderiales), an obligate symbiont of a devastating agricultural pest, the Asian citrus psyllid Diaphorina citri (Hemiptera: Psyllidae).
Rena Takasu, Takashi Izu, Atsushi Nakabachi   +2 more
doaj   +1 more source

Promising Assays for Examining a Putative Role of Ribosomal Heterogeneity in COVID-19 Susceptibility and Severity

Life, 2022
The heterogeneity of ribosomes, characterized by structural variations, arises from differences in types, numbers, and/or post-translational modifications of participating ribosomal proteins (RPs), ribosomal RNAs (rRNAs) sequence variants plus post ...
Yih-Horng Shiao
doaj   +1 more source

microRNAs Mediated Regulation of the Ribosomal Proteins and its Consequences on the Global Translation of Proteins

Cells, 2021
Ribosomal proteins (RPs) are mostly derived from the energy-consuming enzyme families such as ATP-dependent RNA helicases, AAA-ATPases, GTPases and kinases, and are important structural components of the ribosome, which is a supramolecular ...
Abu Musa Md Talimur Reza, Yu-Guo Yuan
doaj   +1 more source

Stochastic kinetics of ribosomes: single motor properties and collective behavior [PDF]

, 2009
Synthesis of protein molecules in a cell are carried out by ribosomes. A ribosome can be regarded as a molecular motor which utilizes the input chemical energy to move on a messenger RNA (mRNA) track that also serves as a template for the polymerization ...
A. S. Spirin, Ashok Garai, B. Alberts, B. Schmittmann, Debanjan Chowdhury, Debashish Chowdhury, G. M. Schütz, M. Dixon, N. G. Van Kampen, R. Phillips, S. Redner, T. V. Ramakrishnan   +11 more
core   +2 more sources

Nascent Ribosomes [PDF]

Cell, 2001
The conversion of a ribosomal RNA transcript to a cytoplasmic ribosome requires hundreds of accessory RNA and protein factors. Two papers published recently in Molecular Cell provide first looks at the association of these processing factors with the intermediates in ribosome synthesis (Harnpicharnchai et al., 2001; Bassler et al., 2001).
openaire   +2 more sources