In Gardenia jasminoides, tandem duplication led to the evolution of a gene that is needed for crocin synthesis, the study concludes. This form of genetic replication also enabled a close relative of ...

The gene, TCS1, codes for caffeine synthase, the enzyme that controls the final two steps in the molecule’s four-step synthesis, explain Misako Kato and Hiroshi Ashihara of Ochanomizu University ...

The caffeine synthase enzyme has until now remained elusive to the team because of its instability. But the group have cloned the gene which produces it using DNA from young tea leaves.

In the 1600s, coffee spread throughout Europe, where it was both revered and feared for its invigorating powers. Coffeehouses eventually became centers of political and artistic life on the continent.

Massachusetts Institute of Technology. (2018, April 13). Polymer synthesis gets a jolt of caffeine. ScienceDaily. Retrieved April 17, 2025 from www.sciencedaily.com / releases / 2018 / 04 ...

Although caffeine has not been used for chemical synthesis before, it drew the researchers' attention because it is plant-derived and can act as a weak base, meaning that it gently removes protons ...

Decaffeinated coffee is increasingly popular because it lacks the stimulatory effects of caffeine that can trigger palpitations, increased blood pressure, and insomnia. Currently, coffee is ...