S
Silke Nissen
Researcher at University of Tennessee
Publications - 4
Citations - 712
Silke Nissen is an academic researcher from University of Tennessee. The author has contributed to research in topics: Anaeromyxobacter dehalogenans & Metaproteomics. The author has an hindex of 4, co-authored 4 publications receiving 562 citations. Previous affiliations of Silke Nissen include Oak Ridge National Laboratory.
Papers
More filters
Journal ArticleDOI
Unexpected nondenitrifier nitrous oxide reductase gene diversity and abundance in soils
Robert A. Sanford,Darlene D. Wagner,Qingzhong Wu,Joanne C. Chee-Sanford,Sara H. Thomas,Claribel Cruz-García,Gina P. Rodriguez,Gina P. Rodriguez,Arturo Massol-Deyá,Kishore Kumar Krishnani,Kirsti M. Ritalahti,Kirsti M. Ritalahti,Silke Nissen,Silke Nissen,Konstantinos T. Konstantinidis,Frank E. Löffler,Frank E. Löffler +16 more
TL;DR: It is demonstrated that diverse microbial taxa possess divergent nos clusters with genes that are related yet evolutionarily distinct from the typical nos genes of denitirifers, and that nondenitrifying populations with a broad range of metabolisms and habitats are potentially significant contributors to N2O consumption.
Journal ArticleDOI
Nitrous Oxide Reduction Kinetics Distinguish Bacteria Harboring Clade I NosZ from Those Harboring Clade II NosZ.
TL;DR: The observation that bacterial groups withClade I nosZ versus those with clade II nosZ exhibit distinct affinities to N2O has implications for N 2O flux models, and these distinct characteristics may provide opportunities to curb N2 O emissions from relevant soil ecosystems.
Journal ArticleDOI
Environmental proteomics reveals early microbial community responses to biostimulation at a uranium- and nitrate-contaminated site
Karuna Chourey,Silke Nissen,Silke Nissen,Tatiana A. Vishnivetskaya,Manesh Shah,Susan M. Pfiffner,Robert L. Hettich,Robert L. Hettich,Frank E. Löffler +8 more
TL;DR: Environmental metaproteomics identified microbial community responses to biostimulation and elucidated active pathways demonstrating the value of this technique as a monitoring tool and for complementing nucleic acid‐based approaches.
Journal ArticleDOI
Comparative c-type cytochrome expression analysis in Shewanella oneidensis strain MR-1 and Anaeromyxobacter dehalogenans strain 2CP-C grown with soluble and insoluble oxidized metal electron acceptors
Silke Nissen,Silke Nissen,Xiaoxin Liu,Karuna Chourey,Robert L. Hettich,Darlene D. Wagner,Susan M. Pfiffner,Frank E. Löffler,Frank E. Löffler +8 more
TL;DR: Proteomic characterization proved to be a promising approach for determining the c-type cytochrome complement expressed under different growth conditions, and will help to elucidate the specific functions of more c- type cytochromes that are the basis for Shewanella and Anaeromyxobacter respiratory versatility.