Fig. 2From: Time-resolved carotenoid profiling and transcriptomic analysis reveal mechanism of carotenogenesis for astaxanthin synthesis in the oleaginous green alga Chromochloris zofingiensisCarotenoid profiling of C. zofingiensis in response to ND. The data are expressed as mean ± SD (n = 3). Asterisk right behind the data indicates the significant difference (t test, p < 0.05) compared to 0 h of NDBack to article page