Light spectra as triggers for sorting improved strains of Tisochrysis lutea

It is known that microalgae respond to different light colors, but not at single-cell level. This work aimed assess if colors could be used as triggers sort over-producing cells. Six spectra were used: red + green blue (RGBL), (BL), (RL), (GL), (BRL) and (BGL). Fluorescence-activated cell sorting method was analyse fluorescence BGL RGBL lead the highest fucoxanthin production, while RL showed lowest. Therefore, it hypothesized hyper-producing cells can isolated efficiently under adverse condition (RL). After exposure all for 14 days, top 1% producing sorted. A sorted strain from higher (16–19%) growth rate productivity. study how affected lipid contents productivities. Also, supplied an approach high-fucoxanthin or high-lipid