Tag Archive: microRNA/messenger RNA

Let there be anti-entropic light (2)

Physics

Without knowing anything about the biophysically constrained chemistry of protein folding that links light-induced amino acid substitutions to the stability of DNA is the organized genomes from plants via bioluminescent bacteria in squid, the pattern of nutrient-dependent biologically-based cause and…
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From 3-D to epigenetically-effected 4-D genome make-up

terrarium eco system

Discoveries in 3-D Genome Make-Up and Genetic Changes: Clarification of differences amidst chromosome pairs and how gene expression is effected by chromosome folding Excerpt: “…offers a useful guide for future studies of the epigenome’s function in our evolution and diseases…
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An epigenetic trap (the prequel)

terrarium eco system

See also: An epigenetic trap (the sequel) Excerpt: “Support for the link from one epigenetic trap to cell type differentiation was included in the molecular epigenetics section of our 1996 review, which detailed how RNA-mediated chromatin remodeling occurs.” My comment:…
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Atheism: Arrogant, useless, and divisive ignorance

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Scientific Seeker Stuart Kauffman on Free Will, God, ESP and Other Mysteries By John Horgan | February 4, 2015 Excerpt: Horgan: What do you make of the antipathy toward religion expressed by Richard Dawkins and other “New Atheists?” Kauffman: … moral…
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Epigenetic effects of viruses on cellular homeostasis (2)

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TSLive: The Enemy Within (video) How viruses wield tiny molecules of RNA to help them persist in our bodies for years, decades, and sometimes an entire life span By The Scientist Staff | February 1, 2015 This brief video (below)…
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Single-cell level assay of protein biosynthesis and degradation

terrarium eco system

High-throughput detection of miRNAs and gene-specific mRNA at the single-cell level by flow cytometry Excerpt: “We use this technique to show modulation of a microRNA critical for T-cell function, miR-155. We adapt this assay for simultaneous detection of mRNA and…
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RNA-mediated genetic engineering (Part 3)

human-evolution

RCas9: A programmable RNA editing tool Excerpt: “The researchers envision a wide range of potential applications for RCas9. For example, an RCas9 tethered to a protein translation initiation factor and targeted to a specific mRNA could essentially act as a…
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Mathematical model: microRNA and epigenetic regulation

Genetic code

Hypothesis & Theory ARTICLE Front. Genet. | doi: 10.3389/fgene.2014.00345 Interplay of microRNA and epigenetic regulation in the human regulatory network. Excerpt: “…a detailed model of the epigenetic interaction and its relations with the cellular environment would be required, and this…
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RNA-mediated events found everywhere

Genetic code

Transcriptome-wide Mapping Reveals Widespread Dynamic-Regulated Pseudouridylation of ncRNA and mRNA Related articles Related blog posts on this site Reported as Scientists discover RNA modifications in some unexpected places Excerpt 1): “…there are multiple types of RNA, three of which—messenger RNA…
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Exploding genomes and chromosomal rearrangements via RNA-mediated events

translocated chromosome

Gibbon genome and the fast karyotype evolution of small apes This is an open access article reported as: Gibbon genome sequence deepens understanding of primates rapid chromosomal rearrangements Excerpt: The number of chromosomal rearrangements in the gibbons is remarkable, Rogers…
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