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Fine-tuning metabolic gene expression helps identify variants in yeast … more nuanced library approach to tuning gene expression in metabolic pathways. Compared to the traditional way, which … researchers to identify variations of essential genes in metabolic networks that were missed using traditional …

By sequencing the genome, researchers were able to pinpoint specific U/V chromosomes (‘U’ for female and ‘V’ for male) … species tended to weather pH stress from peatlands’ acidic environment more consistently, whereas male plants showed dramatic variation when under those same environmental stressors — with some thriving and others …

… along the way, impacting its quality and in turn affecting environmental and human health, energy production and … of Energy (DOE) Office of Science, Office of Biological and Environmental Research (BER) grants DE-SC0023084, … National Laboratory (PNNL) and funded by the DOE BER Environmental System Science (ESS) Program. PNNL is operated …

… to explore how microbes influence people and the environment. This includes studying the diversity, … and community ecology of microbes sampled from the natural environment. …

… research programs using mass spectrometry for energy and environmental research, including through the Joint … is focused on using metabolomics to link genomes with environments to understand how webs of microbes cycle carbon … … Metabolomics Science Program … Education … Selected Publications … Awards and Honors …

… virus sequences are being recovered and identified from environmental samples (metagenomes). However, the quality … a previous effort, an international consortium recommended specific guidelines and best practices for characterizing … annotation methods, it was possible to distinguish between metabolic genes found in the viral genome versus those from …

… pipeline  that reveals in situ functional activities of specific microbial groups within complex communities.  The … 2022.   A centimeter-long bacterium with DNA contained in metabolically active, membrane-bound organelles. Science  … dissertation in life sciences 2006 … Education … Selected Publications … Awards and Honors …