PhD research assistantship

PhD research assistantship available in plant physiological
ecology at the University of Wisconsin, Madison. Position available
either Fall 2005 or Spring 2006. Funding available for 3 years from
DOE as part of the collaborative project “Genetic modification of
gibberellic acid signaling to promote carbon sequestration in tree
roots and stems”.
We will be investigating the effect of modified GA metabolism on
tree allometry, tissue composition (especially root tannins and
phenolic compounds), root turnover, and root litter decomposition
rates. Preliminary data indicates that dwarfing caused by altered GA
metabolism increases root weight ratio and increases the concentration
of phenolic compounds in fine roots. These tree genotypes provide a
unique opportunity to examine the potential ecosystem consequences of
variation in tree metabolism. Opportunities for learning molecular
techniques and advanced methods for phytochemical analysis may be
available, depending upon student interest.
The position will require extended stays in Corvallis, Oregon,
during the first two growing seasons. Prior research experience and
ability to work independently desirable.

If interested, send a copy of your transcripts, GRE scores, a
description of your research interests and career goals, and contact
information for 3 references to:

Kevin Kosola, kkosola@wisc.edu
Horticulture Dept.
1575 Linden Drive
Madison, WI, 53706
Tel: 608-262-6452
Fax: 608-262-4743