东北虎
Skin, hair and blood samples from 71 tigers collected in various Indian zoos, in the National Museum in Kolkata and including two samples from Dudhwa National Park were prepared for microsatellite analysis that revealed that two tigers had alleles in two loci contributed by Bengal and Siberian tiger subspecies. However, samples of two hybrid specimens constituted too small a sample base to conclusively assume that "Tara" was the source of the Siberian tiger genes.