Results 41 to 50 of about 207,091 (293)

Molecular characterization of mesophilic and thermophilic sulfate reducing microbial communities in expanded granular sludge bed (EGSB) reactors [PDF]

, 2008
The microbial communities established in mesophilic and thermophilic expanded granular sludge bed reactors operated with sulfate as the electron acceptor were analyzed using 16S rRNA targeted molecular methods, including denaturing gradient gel ...
Altinbas, M., Freeman, S.A., Hollingsworth, J., Sierra-Alvarez, R., Smidt, H., Stams, A.J.M.   +5 more
core   +2 more sources

Influence of Pseudomonas aeruginosa and Sulfate-reducing bacteria composite on the corrosion behavior of brass

International Journal of Electrochemical Science, 2019
In this paper, electrochemical methods such as open circuit potential(OCP) and electrochemical impedance spectroscopy(EIS) were used to assess the corrosion behavior of brass in sterile water and media containing Pseudomonas Aeruginosa, sulfate-reducing ...
Xiaodong Zhao, Chaoming Yan, Jing Shao, Jie Yang, Jie Liu, Dongyu Sun, Shuai Wang   +6 more
doaj   +1 more source

Notch Signaling Pathway Is Activated by Sulfate Reducing Bacteria

Frontiers in Cellular and Infection Microbiology, 2021
Sulfate Reducing Bacteria (SRB), usually rare residents of the gut, are often found in increased numbers (called a SRB bloom) in inflammatory conditions such as Inflammatory Bowel Disease (IBD), pouchitis, and periodontitis.
Sudha B. Singh, Cristina N. Coffman, Amanda Carroll-Portillo, Matthew G. Varga, Henry C. Lin, Henry C. Lin   +5 more
doaj   +1 more source

Sulfate-reducing bacteria [PDF]

, 2014
En los últimos años se ha incrementado el interés por conocer el comportamiento y los efectos producidos por las bacterias sulfato-reductoras en diferentes materiales debido a su intervención en procesos de corrosión en industrias tan importantes como la
Monroy Cruz, Yuddy Yisel
core  

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Reduction of Ferrum (III) by sulfate reducing and sulfur reducing bacteria

Біологічні студії, 2012
During growth in medium with 3.5 mM Fe(III), the biomass and hydrogen sulfide formation level by isolated from technogenic reservoir of Yavoriv sulfur deposit bacteria Desulfovibrio desulfuricans IMV K-6 and Desulfuromonas acetoxidans decreased nearly ...
O. M. Moroz, G. V. Yavorska, N. O. Muravel, I. R. Klym   +3 more
doaj   +1 more source

Basic Bioelement Contents in Anaerobic Intestinal Sulfate-Reducing Bacteria

Applied Sciences, 2021
The monitoring of trace metals in microbial cells is relevant for diagnosis of inflammatory bowel disease (IBD). Sulfate-reducing bacteria (SRB) represent an important factor in the IBD development.
Ivan Kushkevych, Daryna Abdulina, Dani Dordević, Monika Rozehnalová, Monika Vítězová, Martin Černý, Pavel Svoboda, Simon K.-M. R. Rittmann   +7 more
doaj   +1 more source

Selection for novel, acid-tolerant Desulfovibrio spp. from a closed Transbaikal mine site in a temporal pH- gradient bioreactor [PDF]

, 2017
Almost all the known isolates of acidophilic or acid-tolerant sulphate-reducing bacteria (SRB) belong to the spore-forming genus Desulfosporosinus in the Firmicutes.
Antsiferov, Dimtry V., Avakyan, Marat R., Banks, David, Frank, Yulia A., Fyodorova, Tatiana S., Karnachuk, Olga V., Kovalyova, Anastasia A., Lukina, Anastasia, Tuovinen, Olli H.   +8 more
core   +1 more source

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source

Novel Insights on Extracellular Electron Transfer Networks in the Desulfovibrionaceae Family: Unveiling the Potential Significance of Horizontal Gene Transfer

Microorganisms
Some sulfate-reducing bacteria (SRB), mainly belonging to the Desulfovibrionaceae family, have evolved the capability to conserve energy through microbial extracellular electron transfer (EET), suggesting that this process may be more widespread than ...
Valentina Gonzalez, Josefina Abarca-Hurtado, Alejandra Arancibia, Fernanda Claverías, Miguel R. Guevara, Roberto Orellana   +5 more
doaj   +1 more source