Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7069867 | Bioresource Technology | 2016 | 36 Pages |
Abstract
In this study, we explored the effects of ACC on other stages of H. pluvialis. Interestingly, even though ACC displayed a dose-dependent effect on astaxanthin production, it is evident that astaxanthin production could be facilitated whenever the cells were treated at the early red stage. The transcriptional levels of BKT, CHY, SOD, and CAT genes supported enhanced astaxanthin biosynthesis upon ACC treatment at the early red stage. The combinatorial synergistic effect of ACC and light intensity was also confirmed. Finally, two-step application of ACC at the vegetative phase to increase biomass production and at the early-red stage to promote astaxanthin biosynthesis was proposed to maximize the efficiency of ACC treatment.
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Authors
Thi-Thao Vo, Changsu Lee, Sang-Il Han, Jee Young Kim, Sok Kim, Yoon-E Choi,