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Nutrient-dependent / Pheromone-controlled thermodynamics and thermoregulation

Posted by jvkohl on 20 Mar 2013 at 02:01 GMT

The epigenetic effects of nutrients on intracellular signaling and stochastic gene expression appear to enable adaptive evolution of tightly controlled organism-level thermoregulation in mammals. Nutrient-dependent single amino acid substitutions and de novo protein biosynthesis exemplify the involvement of the seemingly futile thermodynamic control of intracellular and intermolecular interactions in microbes that result in stochastic gene expression.

Thermodynamically “futile” cycles of RNA transcription and degradation (Yap & Makeyev, 2013) may also be responsible for changes in pheromone production that enable accelerated changes in nutrient-dependent adaptive evolution controlled by the microRNA/messenger RNA (miRNA/mRNA) balance (see for review Meunier et al., 2013). Environmental cues, like those that signal the availability of glucose, appear to cause changes in the miRNA/mRNA balance that enable gene expression during developmental transitions required for successful nutrient-dependent reproduction in species from microbes (Park et al., 2010) to man (Jobe, McQuate, & Zhao, 2012).

Is there any reason my model does not extend from microbes to sea-faring mammals?
http://dx.doi.org/10.6084...

Competing interests declared: I own the domain Pheromones.com and use it for information dissemination and product sales.