Phylogenetic and structural diversity of aromatically dense pili from environmental metagenomes
M. S. Bray, J. Wu, C.C. Padilla, F. J. Stewart, D. A. Fowle, C. Henny, R. L. Simister, K. J. Thompson, S. A. Crowe, J. B. Glass
bioRxiv 668343; doi: https://doi.org/10.1101/668343