Molecular Analysis of Rates of Metal Reduction andMetabolic State of Geobacter Species During in situ Uranium Bioremediation

Lovley, Derek R.

University of Massachusetts, Boston, MA

关键词: Uranium;    Colorado;    Monitoring;    Genes;    Bioremediation;   

DOI  :  10.2172/893453
RP-ID  :  NABIR-1010022-2005
RP-ID  :  None
RP-ID  :  893453

美国|英语

来源: UNT Digital Library

【 摘 要 】

This report summarizes progress from June 2004 through April 2005. Research focused on monitoring the in situ rates of metabolism and the metabolic state of Geobacteraceae during in situ bioremediation of uranium at the field study site in Rifle, Colorado. As detailed below, it was demonstrated for the first time that it is possible to quantify in situ levels of transcripts for key metabolic genes and from this information infer not only rates of electron transfer to metals, but also nutrient limitations which might be limiting this process.