Results 41 to 50 of about 268,142 (318)

Regulation of virulence genes in Mycobacterium tuberculosis

International Journal of Medical Microbiology, 2001
Mycobacterium tuberculosis has demonstrated remarkable ability to survive in diverse conditions encountered during the infection process. These involve surviving the bactericidal stresses within the macrophage, the anaerobic and nutritionally altered environment of the granuloma, and the metabolically inactive latent state.
J, Mehrotra, W R, Bishai
openaire   +2 more sources

"Leishmania infantum" : molecular analysis for identification of potential virulence factors and genes of diagnostic use [PDF]

, 2004
Leishmania infantum is the causative agents of zoonotic visceral leishmaniasis, a fatal disease if left untreated. In Southern Europe, the number of HIV/Leishmania infantum co-infections is increasing and becomes an emerging concern for the public health.
Niederwieser, Igor
core   +1 more source

Molecular Epidemiology of Hypervirulent Carbapenemase-Producing Klebsiella pneumoniae

Frontiers in Cellular and Infection Microbiology, 2021
ObjectiveTo investigate the overall distributions of key virulence genes in Klebsiella pneumoniae, especially the hypervirulent blaKPC-positive K. pneumoniae (Hv-blaKPC(+)-KP).MethodsA total of 521 complete genomes of K.
Dakang Hu, Yuming Li, Ping Ren, Dongxing Tian, Wenjie Chen, Pan Fu, Pan Fu, Weiwen Wang, Xiaobin Li, Xiaofei Jiang   +9 more
doaj   +1 more source

The majority of genes in the pathogenic Neisseria species are present in non-pathogenic Neisseria lactamica, including those designated as 'virulence genes'

, 2006
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work ...
Snyder, Lori A. S., Snyder, Lori AS, Snyder, LA, Saunders Nigel J, Snyder, LAS, Saunders, Nigel, Lori AS Snyder, Saunders, NJ, Nigel J Saunders, Saunders, Nigel J., Snyder Lori AS   +10 more
core   +1 more source

The relationship between biofilm formation, genes of virulence and iron metabolism in Escherichia coli

Annales Universitatis Paedagogicae Cracoviensis Studia Naturae, 2018
scherichia coli is known as one of the bacterial species with the widest adaptability to variety of niches either within organisms or outside in environment. Most strains of E.
Lívia Handrová, Anna Čuvalová, Vladimír Kmeť   +2 more
doaj   +1 more source

Role of glucose and CcpA in capsule expression and virulence of Streptococcus suis

, 2011
Streptococcus suis is one of the most important pathogens in pigs and is also an emerging zoonotic agent. After crossing the epithelial barrier, S. suis causes bacteraemia, resulting in meningitis, endocarditis and bronchopneumonia.
Smith, H.E., Smith, H E, H. E. Smith, R. Goethe, Rohde, Manfred, Valentin-Weigand, P., M. Rohde, Goethe, R, J. Willenborg, Willenborg, J, de Greeff, A, Goethe, R., Willenborg, J., A. de Greeff, Valentin-Weigand, P, De Greeff, A., Greeff, A., De, P. Valentin-Weigand, Fulde, M., M. Fulde, Fulde, M, Rohde, M.   +21 more
core   +1 more source

Genes, Pathways, and Mechanisms Involved in the Virulence of Mucorales [PDF]

Genes, 2020
The order Mucorales is a group of ancient fungi with limited tools for gene manipulation. The main consequence of this manipulation unwillingness is the limited knowledge about its biology compared to other fungal groups. However, the emerging of mucormycosis, a fungal infection caused by Mucorales, is attracting the medical spotlight in recent years ...
Carlos Lax, Carlos Pérez-Arques, María Navarro-Mendoza, José Cánovas-Márquez, Ghizlane Tahiri, José Pérez-Ruiz, Macario Osorio-Concepción, Laura Murcia-Flores, Eusebio Navarro, Victoriano Garre, Francisco Nicolás   +10 more
openaire   +2 more sources

Integrated regulation of the type III secretion system and other virulence determinants in Ralstonia solanacearum

, 2006
In many plant and animal bacterial pathogens, the Type III secretion system (TTSS) that directly translocates effector proteins into the eukaryotic host cells is essential for the development of disease.
Christian Boucher, Valls Marc, Valls i Matheu, Marc, Marc Valls, Boucher, Christian, Genin Stéphane, Genin, S., Boucher Christian, Stéphane Genin   +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

Correlation analysis of whole genome sequencing of a pathogenic Escherichia coli strain of Inner Mongolian origin

Scientific Reports
Anal swabs of 1-month-old Holstein calves with diarrhea were collected from an intensive cattle farm, and a highly pathogenic Escherichia coli strain was obtained by isolation and purification. To study the virulence and resistance genes of pathogenic E.
Yan Jia, Kai Zhang, Jinshan Cao, Wei Mao
doaj   +1 more source