نتایج جستجو برای: shewanella

تعداد نتایج: 1896  

Journal: :Frontiers in Environmental Science 2022

A novel bioelectrochemical reactor assembled with cooperative cathodes of chemical cathode and bio-cathode (BER CC ) excess sludge as the anodic substrate obtained continuous effective Cr(VI) reduction. Cooperative in BER stimulated growth electrochemically active microorganisms such Geobacter sp. Shewanella biofilm produced 8.21 ± 0.64 mg C/(L·h) more electrons than dual cathodes, which enhanc...

Journal: :Frontiers in Microbiology 2018

Journal: :Applied and Environmental Microbiology 2006

Journal: :Frontiers in Marine Science 2015

Journal: :Applied and environmental microbiology 2016
Dongru Qiu Ming Xie Jingcheng Dai Weixing An Hehong Wei Chunyuan Tian Megan L Kempher Aifen Zhou Zhili He Baohua Gu Jizhong Zhou

UNLABELLED Determining the function and regulation of paralogues is important in understanding microbial functional genomics and environmental adaptation. Heme homeostasis is crucial for the survival of environmental microorganisms. Most Shewanella species encode two paralogues of ferrochelatase, the terminal enzyme in the heme biosynthesis pathway. The function and transcriptional regulation o...

Journal: :Applied and environmental microbiology 1999
F Caccavo

The rate and extent of bacterial Fe(III) mineral reduction are governed by molecular-scale interactions between the bacterial cell surface and the mineral surface. These interactions are poorly understood. This study examined the role of surface proteins in the adhesion of Shewanella alga BrY to hydrous ferric oxide (HFO). Enzymatic degradation of cell surface polysaccharides had no effect on c...

Journal: :Journal of bacteriology 2007
Feng Wang Fengping Wang Qiang Li Xiang Xiao

Active filamentous phage particles were isolated from the deep-sea bacterium Shewanella piezotolerans WP3. A putative single-stranded DNA binding protein of the phage was found to be overexpressed at 4 degrees C compared to its expression at 25 degrees C by two-dimensional polyacrylamide gel electrophoresis. Reverse transcription quantitative PCR further revealed that the key genes of the SW1 p...

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