J
Janet K. Jansson
Researcher at Pacific Northwest National Laboratory
Publications - 285
Citations - 56152
Janet K. Jansson is an academic researcher from Pacific Northwest National Laboratory. The author has contributed to research in topics: Microbiome & Metagenomics. The author has an hindex of 79, co-authored 269 publications receiving 46101 citations. Previous affiliations of Janet K. Jansson include United States Department of Energy & Swedish University of Agricultural Sciences.
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Identification and sequence of a nifJ-like gene in Rhodospirillum rubrum: partial characterization of a mutant unaffected in nitrogen fixation.
Anders Lindblad,Janet K. Jansson,Erica Brostedt,Magnus Johansson,Ulf Hellman,Stefan Nordlund +5 more
TL;DR: Unexpectedly, SNJ‐1 was capable of nitrogen fixation, and growth was similar to the wild‐type strain under all conditions investigated, therefore, this is the first demonstration that a nifJ homologue, when present, is not essential for nitrogen fixation in a diazotroph.
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Impact of Temperature on the Physiological Status of a Potential Bioremediation Inoculant, Arthrobacter chlorophenolicus A6
TL;DR: The effects of temperature on the physiological status of this bacterium in pure culture and in soil make A. chlorophenolicus A6 a good candidate for the treatment of chlorophenol-contaminated soil in cold climates.
Moisture modulates soil reservoirs of active DNA and RNA viruses.
Ruonan Wu,Michelle Davison,Yuqian Gao,Carrie D. Nicora,Jason E. McDermott,Kristin E. Burnum-Johnson,Kirsten S. Hofmockel,Kirsten S. Hofmockel,Janet K. Jansson +8 more
TL;DR: In this article, a multi-omics approach (metagenomics, metatranscriptomics and metaproteomics) was used to detect active DNA viruses and RNA viruses in a native prairie soil and to determine their responses to extremes in soil moisture.
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Light-Stress Influences the Composition of the Murine Gut Microbiome, Memory Function, and Plasma Metabolome.
Young-Mo Kim,Antoine M. Snijders,Colin J. Brislawn,Kelly L. Stratton,Erika M. Zink,Sarah J. Fansler,Thomas O. Metz,Jian-Hua Mao,Janet K. Jansson +8 more
TL;DR: Memory potential was significantly reduced in mice exposed to continuous light, whereas rotarod performance was minimally affected, and the overall composition of the microbiome was relatively constant over time.
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Selection, Succession, and Stabilization of Soil Microbial Consortia.
Elias K. Zegeye,Elias K. Zegeye,Colin J. Brislawn,Yuliya Farris,Sarah J. Fansler,Kirsten S. Hofmockel,Kirsten S. Hofmockel,Janet K. Jansson,Aaron T. Wright,Aaron T. Wright,Emily B. Graham,Dan Naylor,Ryan McClure,Hans C. Bernstein +13 more
TL;DR: It is found that the initial species richness does influence the long-term community stability in both liquid media and soil and that lower initial richness results in a more rapid convergence to stability.