Saul Honigberg   ASSOCIATE PROFESSOR, CBB IPHD DOCTORAL FACULTY

Ph.D. Yale University

Saul Honigberg
   115B BSB
    235-2578
Research Areas

Fungi and other microorganisms have evolved sophisticated mechanisms to organize individual organisms into functional communities. The ability of many yeast species to organize into communities such as colonies and biofilms is critical for their survival. Furthermore, these yeast communities have profound impacts both on human health and on the economy. The realization that communication between yeast within the community serves to organize these communities represents a paradigm shift. Our lab focuses on determining the molecular basis of the cell-to-cell signals that organized yeast into functional communities. These mechanisms are being addressed using an arsenal of new methods, many of which were developed in our lab.

Selected Publications

Honigberg, S.M. (2011). Cell signals, cell contacts, and the organization of yeast communities. Eukaryot Cell 10:466-473.

White, M.G., Piccirillo, S., Dusevich, V., Law, D.J., Kapros, T., and Honigberg, S.M. (2011). Flo11p adhesin required for meiotic differentiation in Saccharomyces cerevisiae minicolonies grown on plastic surfaces. FEMS Yeast Res 11: 223-232.

Piccirillo, S. and Honigberg, S.M. (2010). Sporulation patterning and invasive growth in wild and domesticated yeast colonies. Res Microbiol 161: 390-398.

Piccirillo, S. and Honigberg, S.M. (2011). Yeast colony embedding method. J Vis Exp, 49.

Piccirillo, S., White, M.G., Murphy, J.C., Law, D.J., and Honigberg, S.M. (2010). The Rim101p/PacC pathway and alkaline pH regulate pattern formation in yeast colonies. Genetics 184: 707-716