Tag Archive: RNA-mediated

A thought experiment

terrarium eco system

I may be confused about proximate and ultimate cause, especially if the role of transgenerational epigenetic inheritance is not central to the extended evolutionary synthesis. Isn’t transgenerational epigenetic inheritance the problem that led Dickins and Rahman to suggest a thought…
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Pre-existing genetic variability or random mutations: a matter of priorities and choices

neuronal-plasticity

This fact can be explained to a general audience by saying that food odors cause us to eat what causes us to produce pheromones that cause us to associate, or not associate, with other people. In this context, pheromones are social odors.

Timing is key in the proper wiring of the brain: study

neuronal-plasticity

This effect helps to explain why the odor preferences of mammals, including humans, appear to develop before birth, but it probably has nothing to do with visual input except via its association with olfactory/pheromonal input, neurogenesis, learning and memory.