Results 31 to 40 of about 94,475 (256)

Growth of various strains of sulfate-reducing bacteria of human large intestine

Біологічні студії, 2012
New strains of sulfate-reducing bacteria from human intestine are obtained. These bacteria are vibrio-like (strains SRB Vib-1, SRB Vib-2, SRB Vib-3) and short rod-like (strains SRB Rod-4 and SRB Rod-5) forms.
I. V. Kushkevych, O. M. Moroz
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

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

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

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

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

FEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas, Brigitta Maruzs, Zsófia E. Kálmán, Tomas Klumpler, Gyula Batta, Bálint Péterfia, Zoltán Gáspári   +6 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

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Combined Spirulina and Sulfate-Reducing Bacteria Enhance Drought Tolerance in Lettuce, with Sulfate-Reducing Bacteria Excelling Under Severe Stress

Horticulturae
Drought stress hinders plant growth by reducing water availability, leading to stunted plants growth, lower photosynthesis rates, and decreased yields. This research explored the impact of the combination of Spirulina and sulfate-reducing bacteria on the
Seyedeh Batool Hassani, Mojgan Latifi, Zahra Akbar-Tajari, Anahita Ahangir, Fereshteh Jafari, Nazim S. Gruda, Maryam Seifikalhor   +6 more
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

FEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee, Junho Jeong, Chae Yeong Lee, Hyunjoon Cho, Man Hwan Oh, Je Chul Lee, Jee‐Young Lee, Yangmee Kim   +7 more
wiley   +1 more source