WebKeywords: Listeria monocytogenes; Real-time NASBA (QNASBA); RNA detection and quantification; Secondary structure; Viable microorganisms 1. Introduction Listeria monocytogenes is a facultative anaerobic gram-positive bacterial species widely distributed in the environment, capable of growth over a pH range of 4.39 to 9.40, and at Web1. Introduction. Listeria species are described as Gram-positive, facultatively anaerobic, psychrotrophic, rod-shaped, non-spore-forming bacteria. Of the twenty (20) species categorised under the genus Listeria, only L. monocytogenes and L.ivanovii exist as pathogens, and the former is the bacterial pathogen responsible for listeriosis in humans …
Listeria monocytogenes Biofilms in the Wonderland of Food …
WebIn this study, we report on a novel aptasensor based on an electrochemical paper-based analytical device (ePAD) that employs a tungsten disulfide (WS2)/aptamer hybrid for the … WebListeria monocytogenes is a Gram-positive rod-shaped bacterium. It is the agent of listeriosis, a serious infection caused by eating food contaminated with the bacteria. Listeriosis has been recognized as an important public health problem in the United States. phia.sims animations
Structure of internalin, a major invasion protein of Listeria ...
WebFeb 9, 2024 · Listeria monocytogenes is the major causative agent of the foodborne illness listeriosis. Listeriosis presents as flu-like symptoms in healthy individuals, and can be fatal for children, elderly, pregnant women, and immunocompromised individuals. Estimates suggest that L. monocytogenes results in ∼1,600 illnesses and ∼260 deaths annually in … WebThe food-borne Gram-positive bacterium Listeria monocytogenes makes use of two surface proteins, internalin (InlA) and InlB to engage in a species-specific manner the adhesion … WebThe gram-positive bacterium Listeria monocytogenes is an important foodborne intracellular pathogen that is widespread in the environment. The functions of hypothetical proteins (HP) from various pathogenic bacteria have been successfully annotated using a variety of bioinformatics strategies. ... Through secondary structure analysis, we found ... phiasco meaning