A team from The Volcani Center in Israel decided to look for the genes behind furanocoumarins in the citrus fruits, grapefruit and pomelo. They were able to find a multi-gene cluster in the 2 ...

Grapefruit and pummelo contain compounds called ... is dependent on the integrity of a single gene within a multi-gene cluster that encodes enzymes of the 2-oxoglutarate-dependent dioxygenase ...