جداسازی هاگهای شاربن از خاک مناطق بومی اصفهان، ایران [PDF]
Archives of Razi Institute, 2004 To isolate and detect anthrax spores from soil in different regions of Isfahan, Iran a total of 60 environmental specimens were collected during 2003. Bacterial endospores were extracted via flotation in distilled water and were cultured on blood agar ...
غلامرضا موذنی جولا +2 more
doaj +1 more source
Germinant receptor diversity and germination responses of four strains of the Bacillus cereus group [PDF]
, 2010 Four strains of the Bacillus cereus group were compared for their germinant receptor composition and spore germination capacity. Phylogenetic analysis of the germinant receptor encoding operons of the enterotoxic strains B.
Abee, T. +3 more
core +2 more sources
Bacillus anthracis and antibacterial agents [PDF]
Clinical Microbiology and Infection, 2002 Anthrax is one of the oldest threats to humankind, and remains endemic in animals in many parts of the world. Human cases are infrequent, and some result from biological warfare. This review summarizes the current knowledge on the antibacterial activity of available antibiotics. For potential use in the most severe cases of anthrax, antibacterials need
openaire +3 more sources
Expression and refolding of the protective antigen of Bacillus anthracis: A model for high-throughput screening of antigenic recombinant protein refolding [PDF]
, 2016 Bacillus anthracis protective antigen (PA) is a well known and relevant immunogenicprotein that is the basis for both anthrax vaccines and diagnostic methods. Properly foldedantigenic PA is necessary for these applications.
Cairo, Fabian Martin +3 more
core +1 more source
The motility-matrix production switch in Bacillus subtilis -- a modeling perspective [PDF]
arXiv, 2023 Phenotype switching can be triggered by external stimuli and by intrinsic stochasticity. Here, we focus on the motility-matrix production switch in Bacillus subtilis. We use modeling to describe the SinR-SlrR bistable switch its regulation by SinI, and to distinguish different sources of stochasticity.
arxiv
Surface charge and hydrodynamic coefficient measurements of {\it Bacillus subtilis} spore by Optical Tweezers [PDF]
Colloids and Surfaces B: Biointerfaces Volume 116, 1 April 2014,
Pages 568-575, 2014 In this work we report on the simultaneous measurement of the hydrodynamic coefficient and the electric charge of single {\it Bacillus subtilis} spores. The latter has great importance in protein binding to spores and in the adhesion of spores onto surfaces. The charge and the hydrodynamic coefficient were measured by an accurate procedure based on the
arxiv +1 more source
An Onsager-Machlup approach to the most probable transition pathway for a genetic regulatory network [PDF]
, 2022 We investigate a quantitative network of gene expression dynamics describing the competence development in Bacillus subtilis. First, we introduce an Onsager-Machlup approach to quantify the most probable transition pathway for both excitable and bistable dynamics.
arxiv +1 more source
Assembly and Function of the Bacillus anthracis S-Layer.
Annual Review of Microbiology, 2017 Bacillus anthracis, the anthrax agent, is a member of the Bacillus cereus sensu lato group, which includes invasive pathogens of mammals or insects as well as nonpathogenic environmental strains.
D. Missiakas, O. Schneewind
semanticscholar +1 more source
Multiplex Real Time PCR Test-System for the Detection of Anthrax Causative Agent
Проблемы особо опасных инфекций, 2013 Designed is a multiplex PCR-RT test-system for the detection of anthrax causative agent using hybridization fluorescence detection – “ Bacillus anthracis multiplex 3 FRT”. This test-system contains enclosed reference sample for carrying
E. A. Tsygankova +4 more
doaj +1 more source
GC-MS Profile of Diodella sarmentosa (SW) Bacigalupo El Cabral ex Borhidi Ethanol Leaf Extract and its Total Dehydrogenase Inhibitory Potential [PDF]
arXiv, 2021 Phytochemical composition of ethanol leaf extract of Diodella sarmentosa was profiled with GC-MS and the inhibitory property of the extract against total microbial dehydrogenases were assessed. The major constituents of the extract were squalene (29.50%), Phytol (24.68%), phenol, 3-pentadecyl- (18.58%), 1-Butanol, 3-methyl- (9.09%) and n-Hexadecanoic ...
arxiv