selected publications academic article Adaptive plasmid evolution results in host-range expansion of a broad-host-range plasmid. Genetics. 178:2179-2190. 2008 Effect of mutation of the tetratricopeptide repeat and asparatate-proline 2 domains of Sti1 on Hsp90 signaling and interaction in Saccharomyces cerevisiae.. Genetics. 172. 2006