Cats retain multiple functional bitter taste receptors
Wednesday, October 21, 2015 - 13:00
in Biology & Nature
According to new research from the Monell Center, cats have at least seven functional bitter taste receptors. Further, a comparison of cat to related species with differing dietary habits reveals that there does not appear to be a strong relationship between the number of bitter receptors and the extent to which a species consumed plants in its diet. The findings question the common hypothesis that bitter taste developed primarily to protect animals from ingesting poisonous plant compounds.