Results 11 to 20 of about 1,366,626 (365)
Ribosomal control in RNA virus-infected cells
Frontiers in Microbiology, 2022 Viruses are strictly intracellular parasites requiring host cellular functions to complete their reproduction cycle involving virus infection of host cell, viral genome replication, viral protein translation, and virion release.
Xiao Wang +3 more
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The mitochondrial ribosome and ribosomal RNA of the chick [PDF]
FEBS Letters, 1971 Reports have appeared on large molecular weight RNAs associated with the mitochondria of higher organisms. These include HeLa cells [ 1 ] , BHK-2 1 cells [2] , mouse L-cells [3,4] , rat liver [4, S] and Xenopus ovary [6] . This RNA consists of two predominant species found to be 17 S and 13 S by sedimentation [2, 31 .
Terence H. Rabbitts, T.S. Work
openaire +3 more sources
Mediating Ribosomal Competition by Splitting Pools [PDF]
LCSS Vol 5 Issue 5 (Nov 2020), 2020 Synthetic biology constructs often rely upon the introduction of "circuit" genes into host cells, in order to express novel proteins and thus endow the host with a desired behavior. The expression of these new genes "consumes" existing resources in the cell, such as ATP, RNA polymerase, amino acids, and ribosomes. Ribosomal competition among strands of
arxiv +1 more source
Nature Communications, 2021 Early steps of large 60S ribosomal subunit biogenesis are not well understood. Here, the authors combine biochemical experiments with protein-RNA crosslinking and mass spectrometry to show that the RNA helicase Dbp7 is key player during early 60S ...
Gerald Ryan R. Aquino +9 more
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Ribosome Biogenesis in Archaea
Frontiers in Microbiology, 2021 Making ribosomes is a major cellular process essential for the maintenance of functional ribosome homeostasis and to ensure appropriate gene expression.
Paola Londei, Sébastien Ferreira-Cerca
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Structural basis of ribosomal frameshifting during translation of the SARS-CoV-2 RNA genome
Science, 2020 Shifting frames to make more proteins Severe acute respiratory syndrome coronavirus 2 critically depends on the ribosomal frameshifting that occurs between two large open reading frames in its genomic RNA for expression of viral replicase.
P. R. Bhatt +13 more
semanticscholar +1 more source
Polysomally Protected Viruses [PDF]
Phys. Biol. 18 046009 (2021), 2021 It is conceivable that an RNA virus could use a polysome, that is, a string of ribosomes covering the RNA strand, to protect the genetic material from degradation inside a host cell. This paper discusses how such a virus might operate, and how its presence might be detected by ribosome profiling.
arxiv +1 more source
The SILVA ribosomal RNA gene database project: improved data processing and web-based tools
Nucleic Acids Res., 2012 SILVA (from Latin silva, forest, http://www.arb-silva.de) is a comprehensive web resource for up to date, quality-controlled databases of aligned ribosomal RNA (rRNA) gene sequences from the Bacteria, Archaea and Eukaryota domains and supplementary ...
Christian Quast +7 more
semanticscholar +1 more source
Mitochondrial DNA. Part B. Resources, 2020 The subalpine swordtail butterfly Graphium (Pazala) parus (Nicéville, 1900) is endemic to the Hengduan Mountains centered in West China, its biological and ecological characters still remain poorly understood.
Kuang Duan +3 more
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Growth-laws and invariants from ribosome biogenesis in lower Eukarya [PDF]
Phys. Rev. Research 3, 013020 (2021), 2020 Eukarya and Bacteria are the most evolutionarily distant domains of life, which is reflected by differences in their cellular structure and physiology. For example, Eukarya feature membrane-bound organelles such as nuclei and mitochondria, whereas Bacteria have none.
arxiv +1 more source