Researchers at the Monell Chemical Senses Center in Philadelphia and their collaborators said Sunday they found a dysfunctional feline gene that probably prevents cats from tasting sweets, a sensation nearly every other mammal on the planet experiences to varying degrees.
Researchers took saliva and blood samples from six cats, including a tiger and a cheetah and found each had a useless gene that other mammals use to create a "sweet receptor" on their tongues. The gene in question does not produce one of the two vital proteins needed to form the receptors.
I guess that's why Roark is always interested in corn chips, but not pudding.
Categories: cats, science