Your dog might be hiding its true colors

If you have a purebred dog, it's likely that he or she looks fairly similar to other dogs of the same breed, especially when it comes to the color of their coats.

Raising a glass to grapes' surprising genetic diversity

Here's a discovery well worth toasting: A research team led by Professor Brandon Gaut with the University of California, Irvine and Professor Dario Cantu with the University of California, Davis has deciphered the genome ...

Analysis reveals key gene for bacterial infection

To successfully infect their hosts, bacteria need to evade the host immune system in order to reproduce and spread. Over the course of evolution, hosts—such as humans—develop increasingly sophisticated defenses against ...

Project reveals genome of celebrity cat Lil BUB

Lil BUB has drawn millions of followers across the internet for her cute appearance. Behind the celebrity cat's unique features is a combination of two rare genetic variants, three molecular biologists from Germany and the ...

Female gametes prefer sperm with different immune genes

Through clever partner selection, animals can increase the future success of their offspring. With some species, this process continues even after the sex act. Researchers at the Max Planck Institute for Evolutionary Biology ...

Obesity genes probably didn't evolve to help us survive famine

Genes that helped our ancestors store fat in times of famine may have been useful, but whether they cursed future generations with a predisposition toward obesity is a little more controversial. This popular "thrifty gene ...

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