Main Reaction: Zeaxanthin >> antheraxanthin

Reference: PubMed ID: 22525244
Authors: Baron KN, Schroeder DF, Stasolla C
Title: Transcriptional response of abscisic acid (ABA) metabolism and transport to cold and heat stress applied at the reproductive stage of development in Arabidopsis thaliana.
Published: 2012 Jun

Zeaxanthin --> antheraxanthin