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Aggression-boldness gene identified in model fish

Harlequinmania

By Harlequinmania,
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Harlequinmania

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A gene responsible for aggressive and bold behavior has been identified in zebrafish. This specific behavioral association, whose three characteristics are boldness, exploratory behavior and aggressiveness, has been described in many animal species. In zebrafish, it could be due to the action of a single gene (fgfr-1) through its regulation of histamine levels in the brain, as histamine is the neurotransmitter involved in numerous behavioral traits.

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1000 Gallon Tank in the Hole 

http://www.sgreefclub.com/forum/topic/120957-1000-gallon-3d-hole-in-the-wall/ 

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