Affiliations Courses 1984[position unknown]Mansfield Center1985[position unknown]Marine Biological Laboratory2003[position unknown]California Institute Of Technology2005[position unknown]California Institute Of Technology2006[position unknown]California Institute Of Technology2007[position unknown]California Institute Of Technology2009[position unknown]California Institute Of Technology2010[position unknown]California Institute Of Technology2011[position unknown]California Institute Of Technology2012[position unknown]California Institute Of Technology2013[position unknown]California Institute Of Technology2014[position unknown]California Institute Of Technology2015[position unknown]California Institute Of Technology2016[position unknown]California Institute Of Technology1990[position unknown]Goucher College1999[position unknown]University Of Iowa2000[position unknown]University Of Iowa1993[position unknown]Michigan State University1997[position unknown]Michigan State University 1984Microbiology 1984Faculty/Staff/Lecturer1985Microbiology: Molecular Aspects Of Cellular Diversity 1985Faculty/Staff/Lecturer1990Microbiology: Molecular Aspects Of Cellular Diversity 1990Student1993Microbial Diversity 1993Teaching Assistant1997Microbial Diversity 1997Lecturer1999Microbial Diversity 1999Lecturer2000Microbial Diversity 2000Teaching Assistant2003Microbial Diversity 2003Lecturer2005Microbial Diversity 2005Faculty2006Microbial Diversity 2006Faculty2007Microbial Diversity 2007Faculty2009Microbial Diversity 2009Lecturer2010Microbial Diversity 2010Lecturer2011Microbial Diversity 2011Lecturer2012Microbial Diversity 2012Lecturer2013Microbial Diversity 2013Lecturer2014Microbial Diversity 2014Course Director2015Microbial Diversity 2015Course Director2016Microbial Diversity 2016Course Director