Supplemental Material for Ding et al., 2020

Supplementary Material for Ding et al., 2020, including six Supplementary Figures.Movie 1: Sample 40-worm feeding experiments with DH5α-ilux bioluminescent bacteria. Top three samples are DA609 worms, middle three samples are N2 worms, bottom left and middle samples are DA1116 worms, bottom right sample is a no-worm control. The movie plays at 10800x real speed. Movie 2: A sample large population N2 swarming experiment with DH5α-ilux bioluminescent bacteria. The top right sample is a no-worm control. The movie plays at 1800x real speed. Movie 3: A sample large population N2 swarming experiment with OP50-GFP fluorescent bacteria. The top right sample is a no-worm control. The movie plays at 1800x real speed. Movie 4: A sample large population DA609 swarming experiment with DH5α-ilux bioluminescent bacteria. The top right sample is a no-worm control. The movie plays at 3600x real speed.Movie 5: Automatic detection of the migrating worm front in a sample large population N2 swarming experiment with DH5α-ilux bioluminescent bacteria. The bright field channel is shown on the left side and the bioluminescence channel is shown on the right side. The top right sample in each channel is a no-worm control. Movie 6: Automatic detection of the migrating worm front in a sample large population DA609 swarming experiment with DH5α-ilux bioluminescent bacteria. The bright field channel is shown on the left side and the bioluminescence channel is shown on the right side. The top right sample in each channel is a no-worm control.