1.14.99.64	748319	 Functional characterization of various algal carotenoid ketolases reveals that ketolating zeaxanthin efficiently is essential for high production of astaxanthin in transgenic Arabidopsis	J. Exp. Bot.	 62	 3659-3669 	2011	Chlamydomonas reinhardtii	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=21398427&form=6&db=m	
1.14.99.64	748319	 Functional characterization of various algal carotenoid ketolases reveals that ketolating zeaxanthin efficiently is essential for high production of astaxanthin in transgenic Arabidopsis	J. Exp. Bot.	 62	 3659-3669 	2011	Chromochloris zofingiensis	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=21398427&form=6&db=m