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. 2014 Oct 1;14(10):848–858. doi: 10.1089/ast.2014.1176

Table 3.

A Bioreactor with Euglena gracilis Cells under Alternating Illumination (4 h Dark–4 h Light)

Light profile r Value Theta Up (%) Motile (%) Velocity (μm/s) Counts
DP 0.50 346.48 75.37 19.59 62.70 181.96
DP stdev 0.13 9.04 8.00 2.91 3.49 43.43
LP 0.38a 336.90a 68.88a 23.81a 71.33a 252.40a
LP stdev 0.09 12.21 5.90 4.63 3.29 82.73

Mean values of movement parameters at different illumination phases. The table shows average and standard deviation (stdev) of all recorded movement parameters of the dark and light cycles. For detailed information, see the caption to Table 1. Effects of constant light were not determined.