Baker, Dr. Stokes S.

Research Project: Next generation sequening approach to study water pollution response
Prerequisite: Completed General Biology, General Chemistry and Elemental Functions
Description: Michigan is blessed with water resources. Unfortunately, past economic activities have harmed waterways in the Great Lakes region. The goal of the project is to understand how the base of aquatic food chains (e.g., water plants) respond to water pollution. One of the most common pollutants is phosphate. To identify genes that respond to phosphate, duckweed was exposed to high and low phosphate conditions. Next generation sequencing technology was used to identify 5,566 gene products that were differentially expressed. The laboratories focus during the summer of 2016 will be to assess if the expression patterns observed in the laboratory are similar to expression in natural settings. Additionally, next generation sequencing approach, called metagenomics, will be used to identify microorganisms important to the plant. The techniques used in this investigation are the same as used in many biomedical research laboratories.
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