Robert L. Last

Last obtained a BA in chemistry with a minor in biology in 1980 from Ohio Wesleyan University. He received his PhD in 1986 from Carnegie-Mellon University for research conducted in the Biological Sciences Department. His thesis research on the RNA genes of the Baker's yeast Saccharomyces cerevisiae was carried out under the direction of Professor John Woolford.[1]

Last spent three years as an NSF Plant Biology Postdoctoral Fellow at the Whitehead Institute for Biomedical Research working with Professor Gerald R. Fink. Starting in 1989 he worked through the ranks to Scientist at the Boyce Thompson Institute for Plant Research, and Adjunct Professor of Genetics and Development at Cornell University. Starting in 1998, he worked for four years at Cereon Genomics in Cambridge, MA as a founding science director. A highlight of this work was shotgun sequencing of the Arabidopsis thaliana Landsberg erecta genome.[4] He served for 1.5 years as a program officer in the US National Science Foundation Plant Genome Research Program before moving to Michigan State University, where he is Barnett Rosenberg Professor, with appointments in the Departments of Plant Biology and Biochemistry and Molecular Biology. During this time he established the MSU Plant Genomics Research Experiences for Undergraduates Summer Training Program (in 2006) and serves as founding Program Director of the NIH-funded Plant Biotechnology for Health and Sustainability graduate training program. He has had sabbatical appointments at the Max Planck Institute for Chemical Ecology and the Weizmann Institute of Science.[1][5]

Last was elected as President-Elect of the American Society of Plant Biologists in 2017, with service as President in 2018-2019 and Past-President in 2019-2020. He served in a variety of editorial roles including as a founding Associate Editor of Science Advances, Associate and Monitoring Editor of Plant Physiology and Editor-in Chief of The Arabidopsis Book. He was chair of the board of directors of the iPlant Collaborative (now CyVerse) during its first three years.[1]

Last studies how plants produce metabolites that are important for their survival in the environment and either are essential for human health or contribute to the well-being of humans and other primary consumers of plants. His research integrates genetics, genomics, analytical chemistry, biochemistry and evolutionary biology to identify and characterize the proteins that perform these functions. Significant accomplishments related to primary metabolism in plants include identification of the first genetically-transmitted amino acid requiring mutants of plants leading to characterization of the tryptophan biosynthetic pathway,[6][7] branched chain amino acid metabolic networks,[8] and molecular genetic dissection of the Vitamins C and E biosynthetic pathways.[4][9] Notable accomplishments related to plant environmental adaptation include characterization of plant UV-B sensing, protective and repair mechanisms,[10][11][12] PSII protection and repair,[13][14] and detailed analysis of the biosynthetic and evolutionary mechanisms that contribute to metabolic diversity in glandular secreting trichomes of cultivated tomato (Solanum lycopersicum) and its relatives in the Solanaceae (nightshade) family.[15][16][17][18][19][20][21][22]

• Plant Biotechnology for Health and Sustainability