Project description:Transcriptional profiling of methanotrophic bacteria (pmoA gene) in methane oxidation biocover soil by depth Three-different depth condition in methane oxidation biocover soil: top, middle and botton layer soil: genomic DNA extract. Three replicate per array.
Project description:RNA-Seq profiling of Methylomicrobium alcaliphilum strain 20Z grown in batch on methane. The RNA-Seq work is one part of a systems approach to characterizing metabolism of 20Z during growth on methane. We demonstrate that methane assimilation is coupled with a highly efficient pyrophosphate-mediated glycolytic pathway, which under O2 limitation participates in a novel form of fermentation-based methanotrophy. This surprising discovery suggests a novel mode of methane utilization in oxygen-limited environments, and opens new opportunities for a modular approach towards producing a variety of excreted chemical products using methane as a feedstock.
Project description:Microarray-based Characterization of Microbial Community Functional Structure and Heterogeneity Associated with Acid Mine Drainages