Ecological adaptation: a new definition of heredity (4)

Experimentally Induced Metamorphosis in Axolotl (Ambystoma mexicanum) Under Constant Diet Restructures Microbiota Accompanied by Reduced Limb Regenerative Capacity (2018) Our results show that distinct bacterial communities inhabit individual organs of Axolotl and undergo substantial restructuring through metamorphosis. The restructuring during metamorphosis is biophysically constrained by feedback loops that link olfaction from food odors and pheromones to the creation of enzymes in bacteria and the secretion of the vertebrate decapeptide hormone GnRH (gonadotropin releasing hormone). See: Gonadotropin-releasing hormone agonist binding in…

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From base editing to RNA editing (4)

Summary: To claim evolution, Koonin must link food energy from the pheromone-controlled physiology of reproduction to fixation of a beneficial mutation in the organized genome of one species that evolved into another species. Search Results for “base editing” = 82 blog posts starting with Cell-type differentiation on February 7, 2014 Search Results for “RNA editing” = 95 blog posts starting with In theory, or supported by experimental evidence? October 22, 2014 See for comparison PubMed: “base editing” (33 citations) and…

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From base editing to RNA editing

Base Editing Now Able to Convert Adenine-Thymine to Guanine-Cytosine “Nature conveniently provides us with cytosine deaminase enzymes that operate on DNA,” Liu tells The Scientist. The creation of quantized energy in sunlight links energy as information from electrons to ecosystems via the physiology of reproduction in all living genera. The claim that “Nature” provides us with cytosine deaminase enzymes makes it seem that the enzymes emerged and automagically evolved to become purposeful and meaningful in the context of ridiculous theories…

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Virus-driven mutation or amino acid substitution

A computer program just ranked the most influential brain scientists of the modern era Excerpt: “My first thought was, ‘Who could I tell without appearing immodest?’” he said. “I then realized the only people who would want to hear about this are my children!” My comment: Oxytocin-related peptides are 9-13 amino acids long, but they can be recognized in genomic sequences. That allows them to be placed into the context of claims that link the nutrient energy-dependent de novo creation…

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Polycombic ecological adaptation as a science, not a theory (2)

Evolutionary Constraints in the β-Globin Cluster: The Signature of Purifying Selection at the δ-Globin (HBD) Locus and Its Role in Developmental Gene Regulation Conclusion: … the results here presented indicate that purifying selection is driving not only HBD evolution but also its neighbor pseudogene, HBBP1. In the light of recent advances in the characterization of the β-globin cluster, we propose that the complex patterns of diversity observed in this genomic region arose from distinct functional constraints related with the intricate…

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