Assertion: carrot's mechanism | /r/CapableOf | regulate their production
Facets:
Source sentences:
text: Even though the high carotene content in carrots makes them one of the richest pro-vitamin A sources in the human diet, the mechanisms regulating their production remained poorly known until recently.
text: Even though the high carotene content in carrots makes them one of the richest pro-vitamin A sources in the human diet, the mechanisms regulating their production remained poorly known until recently.