Chimps Trained To Enable Keepers To Take DNA Samples With Cheek Swabs
Thursday, September 10, 2009 - 09:28
in Biology & Nature
As the 25th anniversary of the discovery of DNA fingerprinting approaches, geneticists interested in a particular type of DNA are receiving some help from an unusual band of assistants. Chimpanzees at Twycross Zoo in Leicestershire have been trained to enable keepers to take DNA samples with special cheek swabs.