Tag Archive: Plants

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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Converting sunlight to fuel: O2 and CO2 Reactions

Physics

Efficient solar-to-fuels production from a hybrid microbial–water-splitting catalyst system Abstract excerpt:  “…we report the development of a scalable, integrated bioelectrochemical system in which the bacterium Ralstonia eutropha is used to efficiently convert CO2, along with H2 and O2 produced from…
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Beneficial microbes kill beneficial mutations

genetic code RNA medium

Microbiology: Here’s looking at you, squid Margaret McFall-Ngai has dissected the relationship between a beautiful squid and its live-in bacteria — and found lessons for microbiome research on the way. Ed Yong 14 January 2015 Excerpt: “We now know that…
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We need pattern recognition, not a prologue

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Prolegomenon “a preliminary discussion…; a prologue.” “… we need a mapping from genotype to phenotype, from phenotype to what is selected, and from what is selected to the new genotype (Lewontin, 1961). — cited in Prolegomenon to patterns in evolution…
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