2019-01-04
The most widely consumed varieties of tea - including black tea, green tea, Oolong tea, white tea, and chai - all stems from the leaves of the evergreen shrub Camellia sinensis, otherwise known as the tea tree. Irrespective of tea's vast cultural and economic significance, the shrub behind the tea leaves is in relative obscurity. But, the first draft of the tea tree genome published on May 1, 2017 in the journal Molecular Plant may help explain why tea leaves are quite so rich in antioxidants and caffeine.
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