Tag Archive: behavioral

Nutritional epigenetics, exercise, and immune system integrity

terrarium eco system

Anti-inflammatory mechanism of dieting and fasting revealed Summary: Researchers have found that a compound produced by the body when dieting or fasting can block a part of the immune system involved in several inflammatory disorders such as type 2 diabetes,…
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Military combat training to fight disease (2)

human-evolution

See: Military combat training to fight disease In the quantum world, the future affects the past Excerpt 1) “It’s not clear why in the real world, the world made up of many particles, time only goes forward and entropy always…
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How fast can evolutionary theory be changed?

human-evolution

Boston, land of…creationists? Excerpt: “For example, right now a creationist with a Harvard science degree is lecturing in Boston on Evolution: Bankrupt Science; Creationism: Science You Can Bank On. Obviously, Dr Nathaniel Jeanson is one of the fruit loops who…
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All of “like kind” (Part 2)

human-evolution

See: All of “like kind” in the (bigger) family I’ve since tried, but failed, to succinctly express my thoughts about representations in the article All in the (bigger) family. I exceeded the allowable word count. Here they are, in the…
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Model organisms: the birds and the bees

social interaction and brain

Bird Genomes Abound Scientists complete the largest-ever comparative genomic study of birds. By Ruth Williams | December 11, 2014 Excerpt: “Birds are model organisms for a number of human behaviors and conditions—For example, Jarvis compares vocal learning in birds and…
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Epigenetic pharmacology and RNA-mediated transciptional landscapes

terrarium eco system

Last year, Vosshall’s group eliminated ideas about the involvement of beneficial mutations in the nutrient-dependent cell type differentiation of mosquitoes. orco mutant mosquitoes lose strong preference for humans and are not repelled by volatile DEET. This year her group showed…
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RNA-mediated species specificity

human-evolution

Species-Specific Scientists uncover striking differences between mouse and human gene expression across a variety of tissues. By Jyoti Madhusoodanan | November 17, 2014 Excerpt: “…results published today (November 17) in PNAS reveal widespread differences between human and mouse gene expression,…
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More than a bag of chemicals?

neuronal-plasticity

From Fertilization to Adult Sexual Behavior (1996) Excerpt: “Small intranuclear proteins also participate in generating alternative splicing techniques of pre-mRNA and, by this mechanism, contribute to sexual differentiation in at least two species, Drosophila melanogaster and Caenorhabditis elegans…” My comment:…
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Nutrient-dependent gene duplication in plants (but not animals?)

genetic code RNA medium

Divergence of Gene Body DNA Methylation and Evolution of Plant Duplicate Genes Excerpt 1) “A recent study demonstrated that the DNA methylation in promoter may play a significant role for functional divergence of duplicated genes in human [48].” Excerpt 1…
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Did parental love evolve separately in birds and mammals?

neuronal-plasticity

EDUCATION: SEXUALITY EDUCATION IN THE UNITED STATES Excerpt: Romantic (erotic) love, an important component of human reproductive and sexual behavior, has its origins in parenting behavior. In reptiles, there is neither parental care nor an affectionate or affiliative bond between…
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