New Paper Published in Proceedings of the Royal Society B on Arthropod-Bacteria Interactions and Bd

Pictured: Path analysis showing a cascade of effects from arthropods to density of Bd zoospores in the environment to Bd infection burden in tadpoles to tadpole body mass.

In a new study, Dr. Woodhams and colleagues explored the impact of arthropod-bacterial interactions, and how this influences the host microbiome and pathogen load in Bd infected tadpoles. It is suggested that healthy ecosystem dynamics and host microbiome function are intrinsically linked- loss of arthropods may have downstream effects on host fitness and microbial pathogen defenses.

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Greenspan, S. E., Lyra, M. L., Migliorini, G. H., Kersch-Becker, M. F., Bletz, M. C., Lisboa, C. S., Pontes, M. R., Ribeiro, L. P., Neely, W. J., Rezende, F., Romero, G. Q., Woodhams, D. C., Haddad, C. F. B., Toledo, L. F. and Becker, C. G. 2019. Arthropod–bacteria interactions influence assembly of aquatic host microbiome and pathogen defense. Proc. R. Soc. B. 286(1905), p. 28620190924.


Douglas C. Woodhams, Ph.D.
Assistant Professor
UMass Boston | Department of Biology
100 Morrissey Blvd.
Boston, Massachusetts 02125
Phone: 617-287-6679