For centuries, scientists have known that tobacco plants produce nicotine -- but no one could figure out exactly how they do it. Now, a team of Chinese researchers has finally solved the puzzle. In a ...
Nicotine, a potent insecticidal alkaloid unique to the nightshade family, has been employed in agriculture as a pesticide since 1690. It also has therapeutic potential for neurological disorders such ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results