A University of Michigan-led study of penguin genetics has concluded that the flightless aquatic birds lost three of the five basic vertebrate tastes—sweet, bitter and the savory, meaty taste known as umami—more than ...
Biotechnology
Feb 16, 2015
1
484
For all their sharp teeth, many meat-eating mammals lack a sweet tooth, a genetic analysis of a dozen species has shown.
Plants & Animals
Mar 26, 2012
0
0
A high-sugar diet reprograms the taste cells in fruit flies, dulling their sensitivity to sugar and leaving a "molecular memory" on their tongues, according to a University of Michigan study.
Plants & Animals
Nov 11, 2020
1
351
Many mammals have a sweet tooth, but birds lost their sweet receptor during evolution. Although hummingbirds and songbirds independently repurposed their savory receptor to sense sugars, how other birds taste sweet is unclear. ...
Evolution
Aug 19, 2022
0
56
Scientists at the University of California, Davis, in partnership with the Mars Advanced Research Institute, have announced a significant breakthrough in the production of low-calorie sugar substitutes, such as allulose. ...
Biochemistry
Oct 24, 2023
0
132
Scientists from the Monell Center report that seven of 12 related mammalian species have lost the sense of sweet taste. As each of the sweet-blind species eats only meat, the findings demonstrate that a liking for sweets ...
Plants & Animals
Mar 12, 2012
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0
Many students have difficulty understanding and explaining how evolution operates. In search of better ways to teach the subject, researchers at Michigan State University developed complete evolutionary case studies spanning ...
Evolution
Jun 15, 2013
17
0
Perhaps one of the keys to good health isn't just what you eat but how you taste it. Taste buds – yes, the same ones you may blame for that sweet tooth or French fry craving – may in fact have a powerful role in a long ...
Cell & Microbiology
May 19, 2014
2
1
Global warming is affecting vineyards and the taste of wines.
Plants & Animals
Feb 17, 2023
0
30
Insects represent remarkable diversity and have adapted to all sorts of ecological nooks and crannies. For example, they have taste receptors—novel proteins—with which they taste chemicals and make important choices about ...
Cell & Microbiology
Jan 13, 2014
0
0
