"For example, chestnut horses are described as not so full of spirits, which may be a big advantage for their taming," Ludwig explained. "Dilutions and spotting patterns are linked to gene defects, or a less effective mode of operation of receptors, which possibly causes more tame behavior." The study's pinpointed date for the first major domestication of horses supports yet another research team's findings. Alan Outram of the University of Exeter and colleagues recently studied ancient horse bones, and came to three conclusions. The first was that horse domestication dates back to the Botai Culture of Kazakhstan circa 5,500 years ago. The second is that "bit damage," caused by harnessing or bridling, reveals these early, domesticated animals were ridden. Finally, traces of horse milk fat on ancient pottery shows the Kazakhstan horse riders were consuming an alcoholic drink called "koumiss" made out of horse milk. Outram said, "The domestication of horses is known to have had immense social and economic significance, advancing communications, transport, food production and warfare." Leaders such as Alexander the Great, Genghis Khan and Francis Pizarro later forever changed the world's political landscape by conquering vast tracts of land with mounted warriors astride often colorful horses. Related Links: Discovery News Blog: Born Animal |
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