DNA Studies of Dogs May Help Humans
American researchers under Swedish leadership claim that DNA studies of dogs is the key to genetic knowledge of human beings.
The researchers maintain that they can spot the genetic signals for humor, looks, and inherited diseasees – even though humans are do different from their canine colleagues.
Meanwhile other genetic researcher at Stockholm’s Karolinska Institute say their work shows different testosteron contents in urine in different ethnic groups.
This test for this male hormone can reveal the differences between athletes protesting that they are not taking any illegal drugs to win that race.