Table 5. Productivity levels and starch and lipid contents for axenic C. minutissima cultures grown with and without kanamycin.

Culture conditions		Biomass productivity (mg/L/d)	Lipid productivity (mg/L/d)	Starch productivity (mg/L/d)	Final lipid content (%)	Final starch content (%)
2 g/L glucose	No kanamycin	117.2 (2.7) b	16.3 (1.3) ab	4.22 (1.93) c	13.9 (0.8) a	3.58 (1.57) c
	Kanamycin	106.0 (4.8) b	15.3 (2.6) b	2.56 (0.79) c	14.4 (2.2) a	2.40 (0.65) c
10 g/L glucose	No kanamycin	172.4 (2.6) a	23.8 (0.9) a	26.95 (3.07) a	13.8 (0.4) a	15.64 (1.77) a
	Kanamycin	148.4 (15.9) a	20.3 (4.6) ab	10.59 (0.80) b	13.6 (1.8) a	7.16 (0.30) b

Productivities are five-day averages. Mean values are followed by standard deviations in parenthesis based on three biological replicates. Within a column, values connected by the same letter are not significantly different at the 0.05 level.