Anthocyanins are important health-promoting pigments that contribute significantly to the nutritional and commercial value of fruits. The anthocyanin biosynthetic pathway is well understood and the key regulatory genes controlling the pathway have been identified in fruits. Anthocyanin accumulation is controlled by developmental, environmental and hormonal cues. Understanding the molecular mechanisms will provide a theoretical basis for genetic improvement and breeding of anthocyanin-enriched fruits.
Click here for original story, Both internal and external stimuli found to control anthocyanin accumulation in fruit
Source: Phys.org