Fig. 5From: Quantitative analysis on photon numbers received per cell for triggering β-carotene accumulation in Dunaliella salinaCorrelation between β-carotene content (%) and the APRPC in D. salina cell. a The short-term (≤ 24 h) effect of APRPC on β-carotene content. b The long-term (24 h ≤ T ≤ 144 h) effect of APRPC on β-carotene content. Line is simulation result and points are experimental measurements. APRPC average number of photons received per cellBack to article page