bioRxiv preprint doi: https://doi.org/10.1101/114512; this version posted March 7, 2017. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. Dramatic differences in gut bacterial densities help to explain the relationship between diet and habitat in rainforest ants Jon G Sanders*1,5, Piotr Lukasik2, Megan E Frederickson3, Jacob A Russell2, Ryuichi Koga4, Rob Knight5, Naomi E Pierce1 Author Affiliations: * Corresponding author:
[email protected] 1 Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, MA 02138, USA 2 *Department of Biology, Drexel University, Philadelphia, PA 19104, USA 3 Department of Ecology and Evolutionary Biology, University of Toronto, 25 Willcocks St., Toronto, ON M5S 3B2, Canada 4 Bioproduction Research Institute, National Institute of Advanced Industrial Science and Technology, Tsukuba 305-8566, Japan 5 (Current address) Department of Pediatrics, University of California San Diego, La Jolla, CA 92093, USA bioRxiv preprint doi: https://doi.org/10.1101/114512; this version posted March 7, 2017. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. Abstract Abundance is a key parameter in microbial ecology, and important to estimates of potential metabolite flux, impacts of dispersal, and sensitivity of samples to technical biases such as laboratory contamination.