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University of Nebraska–Lincoln

The School of Biological Sciences

Where Science Is Alive

Plant Systems Biology

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The graduate program in Plant Systems Biology is composed of 16 faculty members that share a fundamental interest in understanding molecular, cellular and developmental processes in plants.

Powerful new methods in molecular genetics, biochemistry, and genomics are applied to analyze nearly every process in plants, such as growth and development, environmental and biotic stresses, photosynthesis, nuclear-organelle interactions, gene expression, DNA repair/recombination, and epigenetic phenomena.

The faculty research interests overlap in these areas and there is much interaction between the various groups. Because of these wide diversity in faculty interests, prospective students are encouraged to pursue the application process regardless of their prior areas of study within the biological sciences.

The program's goal is to provide students with the background and training appropriate for a career in academics, government, or the private sector.

Our graduate curriculum includes two introductory seminars, a set of core courses to be completed within the first year, and initial research training through laboratory rotations. In consultation with faculty advisers, students develop the remainder of their course program and choose a research topic according to their interests and career goals.

Further Information

Graduate Training in Plant Systems Biology

Core Faculty

Faculty Member Research Interests
Zoya Avramova Relationship between chromatin structure and gene function in animal & plants
Paul Blum Molecular chaperones, thermophilic biology and metabolic engineering
Heriberto Cerutti Epigenetic silencing of nuclear transgenes
Alan Christensen Plant mitochondrial genetics
Thomas Elthon Function of plant mitochondria; plant responses to the environment
Sally Mackenzie Plant mitochondrial genetics, nuclear-mitochondrial genetic interactions, genomics in legume species
Etsuko Moriyama Bioinformatics; molecular evolution; and molecular population genetics
T. Jack Morris Virus diseases of plants; molecular genetics of plant viruses 
John Osterman Gene structure and function in maize and Arabidopsis 

Associated Faculty

Faculty Member Research Interests
Jim Alfano Interactions of bacterial pathogens with plants
Ray Chollet Regulatory protein phosphorylation in plants, Plant protein kinases and phosphatases, Photosynthetic/metabolic plant enzymes, Plant Biochemistry
Thomas Clemente Functional genomics & genetic engineering of plant germplasm
Michael Fromm Stress signaling and improvement of drought and salt tolerance of plants
Steven Harris Regulation of morphogenesis in the filamentous fungus Aspergillus nidulans
Amit Mitra Vector, Plant Transformation
Paul Staswick Plant Hormone Metabolism, Hormone Signaling, Disease resistance, Regulation of gene expression, Transgenic plants
Julie Stone Molecular mechanisms controlling programmed cell death (PDC) in plants
Jim Van Etten Viruses of Eukaryotic Algae