Tiger, lion and domestic cat genes not so different

Genomes of big felines provide insight into their evolution

By Tina Hesman Saey, 17:00 PM September 22, 2013

Tigers and their relatives have hit on the right combination of genes to make them successful hunters, scientists have learned from studying the DNA of some of the biggest big cats.

Along with teasing out the Siberian tiger’s secrets, an international team of scientists also examined the genomes of a white Bengal tiger, a snow leopard and two African lions, one of them from a rare white female. The vulnerable and endangered animals’ genomes, reported September 17 in Nature Communications, are ...

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