Using a molecular approach to understanding human taste perception, researchers have made a new finding demonstrating that each individual's personal set of taste-receptor alleles, or gene variations, ...

A genetic variation seen worldwide in which people either taste or do not taste a bitter, synthetic compound called PTC has been preserved by natural selection, University of Utah and National ...

It is unknown what causes uraemic symptoms in renal disease. Chronic kidney disease (CKD) patients are known to have increased levels of urea, sodium, potassium and phosphate in their saliva compared ...

Humans and chimpanzees share the ability to taste, or not taste, a bitter synthetic compound called PTC -- as well as numerous other toxic substances -- but contrary to longstanding scientific thought ...

Students investigate the genetic basis of taste by testing their ability to taste a bitter compound, and by sampling food. Do all people experience taste in the same way? Some people savor the flavor ...

Stanford University Medical Center researchers have discovered a single gene that helps explain why some love broccoli while others can’t bear it. In tests, some people recoil upon chewing on paper ...

Explore the complex interactions that result in our sense of taste and how a change in the sequence of a gene can result in a change in the function of the protein encoded by that gene, and ...

Asking students to taste PTC-soaked paper is a classic classroom exercise to demonstrate a simple inherited trait. Some grimace, others look puzzled. "PTC perception is arguably one of the most ...

SALT LAKE CITY - A genetic variation seen worldwide in which people either taste or do not taste a bitter, synthetic compound called PTC has been preserved by natural selection, University of Utah and ...