ribosome

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ribosome
ribosome Cytology. (ˈraɪbəʊsəʊm) [f. ribonucleic a. + -some4.] Each of the particles of ribonucleic acid and associated proteins found in the cytoplasm of living cells, which bind to messenger RNA and synthesize polypeptides.1958 R. B. Roberts Microsomal Particles & Protein Synthesis p. viii, To som... Oxford English Dictionary
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Ribosome biogenesis
Ribosome biogenesis is the process of making ribosomes. The yeast, S. cerevisiae is the eukaryotic model organism for the study of ribosome biogenesis. Ribosome biogenesis starts in the nucleolus. wikipedia.org
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Frontiers | The Dynamic Regulation of mRNA Translation and Ribosome ...
The regulation of mRNA translation, both globally and at the level of individual transcripts, plays a central role in the development and function of germ cells across species. Genetic studies using flies, worms, zebrafish and mice have highlighted the importance of specific RNA binding proteins in driving various aspects of germ cell formation and function. Many of these mRNA binding proteins ...
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Ribosome profiling
Ribosome profiling, or Ribo-Seq (also named ribosome footprinting), is an adaptation of a technique developed by Joan Steitz and Marilyn Kozak almost 50 Ribosome profiling targets only mRNA sequences protected by the ribosome during the process of decoding by translation unlike RNA-Seq, which sequences wikipedia.org
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What created the first ribosome If a ribosome is made of protein, yet is used in protein sysnthesis, what created the first ribosome? What created the ribosomal RNA?
Also, the fact that the catalytic center (peptidyl transferase) of the ribosome is RNA, is also used in support of the the RNA world.
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Synthetic ribosome
David Alan Leigh's lab built synthetic ribosome using a chemical structure based on a rotaxane. wikipedia.org
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How do ribosomes contribute to their own synthesis? In other words, what products synthesized by ribosomes are actual parts of ribosomes (if any)? How are they involved in their own synthesis otherwise? What is the cy...
The most important parts of the ribosome are not made by other ribosomes - 5 rRNA (ribosomal RNA) of the ribosome actually do most of the direct work of these numbers are for the eukaryotic ribosome, the prokaryotic ribosome has 3 rRNA and 52 ribosomal protein components. <
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Ribosome shunting
Ribosome shunting in Sendai virus Sendai virus Y proteins are initiated by ribosome shunting. Ribosome shunt in Adenovirus Ribosome shunting is observed during expression of late adenovirus mRNAs. wikipedia.org
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How do mRNAs find ribosomes? After mRNA is released from the nucleus, the next process is its translation by ribosomes. By what physical, chemical or biochemical process does the mRNA reach the ribosome in the cytoplasm?
< In a nutshell, recognition of mRNA by ribosome occurs in multiple steps.Interaction of mRNA with (eukaryotic) initiation factors(eIF) leads to this After the attachment of circular mRNA to the small subunit , you can say that mRNA has "found" the ribosome as the small subunit would then form a complex
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Mitochondrial ribosome
The mitochondrial ribosome, or mitoribosome, is a protein complex that is active in mitochondria and functions as a riboprotein for translating mitochondrial wikipedia.org
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What is the shortest mRNA the ribosome can read to produce a peptide? This question came as a comment on a previous question regarding non-ribosomal peptide synthesis, and why Glutathione cannot be synthesized by the ...
Reading the paper linked by @canadianer and its references was pretty illuminating. It's a straightforward paper except for its conclusions, and the most convincing part is the evidence of actual translation. There's some evidence that transcription start sites are used as a regulatory mechanism by ...
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Eukaryotic ribosome
numbers or ribosome biogenesis processes. The growing polypeptide leaves the ribosome through a narrow tunnel in the large subunit. wikipedia.org
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overview for Ribosome2014 - Reddit
The u/Ribosome2014 community on Reddit. Reddit gives you the best of the internet in one place.
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Ribosome engineering reveals the importance of 5S rRNA ... - Nature
5S rRNA is an indispensable component of cytoplasmic ribosomes in all species. The functions of 5S rRNA and the reasons for its evolutionary preservation as an independent molecule remain unclear.
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Ribosome display
Ribosome display process Ribosome display begins with a native library of DNA sequences coding for polypeptides. Advantages of ribosome display By having the protein progenitor attached to the complex, the processes of ribosome display skips the microarray/peptide wikipedia.org
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