Figure 2. Artificial community sample. A mixture of four types of fluorescent enterobacterial colonies viewed under long wave fluorescent light.

From

Bar-Coded Enterobacteria: An Undergraduate Microbial Ecology Laboratory Module

Thao Le, James Trexel, Alexandra Brugler, Kristina Tiebel, Yukari Maezato, Brian Robertson, Paul Blum

American Journal of Educational Research. 2013, 1(1), 26-30 doi:10.12691/education-1-1-6