Results 121 to 130 of about 268,142 (318)

Extended-spectrum beta-lactamase (ESBL) production and virulence genes profile of avian pathogenic Escherichia coli (APEC) isolated from broiler chickens in eastern Thailand

Veterinary Integrative Sciences
Avian pathogenic Escherichia coli (APEC) causes colibacillosis, resulting in extensive economic losses for the broiler industry. To date, there is little information in Thailand about virulence-associated genes and antibiotic resistance of APEC ...
Suttitas Tongkamsai, Kulchai Nakbubpa
doaj   +1 more source

Epidemic multiple drug resistant Salmonella Typhimurium causing invasive disease in sub-Saharan Africa have a distinct genotype

, 2009
Whereas most nontyphoidal Salmonella (NTS) are associated with gastroenteritis, there has been a dramatic increase in reports of NTS-associated invasive disease in sub-Saharan Africa. Salmonella enterica serovar Typhimurium isolates are responsible for a
Clarke, L., Molyneux, M., Molyneux, Malcolm, MacLennan, CA, Molyneux, Malcom E., Gordon, M. A., Kariuki, Samuel, Cormican, M., Parkhill, J, Holt, Kathryn E., Thomson, N., Kingsley, Robert, Harris, D., Whitehead, Sally, Heyderman, R., Kariuki, S., Thomson, N. R., MacLennan, Calman A., Whitehead, S., Achtman, Mark, Sangal, V, Molyneux, ME, Msefula, CL, Sangal, V., Marsh, K., Holt, K. E., Kariuki, S, Thomson, Nicholas R., MacLennan, Calman, Clarke, L, Achtman, M., Gordon, Melita A., MacLennan, C. A., Holt, Kathryn, Gordon, M., Heyderman, R. S., Dougan, G., Gordon, Melita, Sangal, Vartul, Holt, K., Msefula, C., Msefula, Chisomo, Cormican, Martin, Holt, KE, Parkhill, J., Kingsley, R., Msefula, C. L., Msefula, Chisomo L., Marsh, K, Kingsley, RA, Kingsley, Robert A., Dougan, Gordon, Kingsley, R. A., Parkhill, Julian, Gordon, MA, Thomson, Nicholas, Whitehead, S, Harris, D, Molyneux, M. E., Heyderman, RS, Heyderman, Robert S., Harris, David, Marsh, Kevin, MacLennan, C., Clarke, Louise, Dougan, G, Heyderman, Robert, Thomson, NR, Achtman, M, Cormican, M   +69 more
core   +1 more source

Resistant Peanut Genotype Reprograms Rhizosphere Metabolism to Enhance Bacterial Wilt Suppression

Advanced Science, EarlyView.
The resistant peanut genotype selectively recruits beneficial bacteria, which coincides with the activation of salicylic acid (SA)‐dependent systemic acquired resistance (SAR) against Ralstonia solanacearum. Keystone rhizosphere metabolites are positively correlated with both beneficial microbiome assembly and SAR gene expression.
Rui Ren, Xiaogang Li, Hao Li, Zenghui Cao, Mengtian Hou, Chunlei Zhao, Nan Lou, Sasa Hu, Yanzhe Li, Qian Ma, Yaoyao Li, Yi Fan, Kunkun Zhao, Kai Zhao, Ding Qiu, Fangping Gong, Zhongfeng Li, Haitao Liu, Xingli Ma, Xingxiang Wang, Dongmei Yin   +20 more
wiley   +1 more source

Effect in virulence of switching conserved homologous capsular polysaccharide genes from klebsiella pneumoniae serotype K1 into K20

, 2016
[[abstract]]The capsular polysaccharides in different serotypes of Klebsiella pneumoniae (KP) coded by the (CPS) gene cluster are characterized by a conserved and a hyper-variable region.
Lin, CL;Chen, FH;Huang, LY;Chang, JC;Chen, JH;Tsai, YK;Chang, FY;Lin, JC;Siu, LK
core   +1 more source

The pneumococcal response to oxidative stress includes a role for Rgg. [PDF]

, 2009
Streptococcus pneumoniae resides in the oxygen-rich environment of the upper respiratory tract, and therefore the ability to survive in the presence of oxygen is an important aspect of its in vivo survival. To investigate how S.
Terra, VS, P. W. Andrew, Hasan Yesilkaya (345723), Hinds, Jason, Vanessa S. Terra (3610202), M. E. Bortoni, Andrew, PW, V. S. Terra, Yesilkaya, H, Bortoni, Magda E, Andrew, Peter W, Bortoni, ME, Hinds, J, Peter W. Andrew (153608), Yesilkaya, Hasan, H. Yesilkaya, J. Hinds, Terra, Vanessa S, J. Hinds (7607714)   +18 more
core   +1 more source

Microblasting Wound Dressings Mechanically Disrupt Polymicrobial Biofilms to Enhance Healing in Treatment‐Resistant Wounds

Advanced Science, EarlyView.
Treatment‐resistant wounds caused by polymicrobial biofilms are refractory to conventional therapies due to the dense extracellular matrices. We developed μBLAST, a microblasting wound dressing that combines MnO2‐doped biosilica and a H2O2‐releasing mesh to generate localized oxygen microbubbles that mechanically disrupt biofilms.
Yujin Ahn, Joo Hun Lee, Christian Hurd, Jiye Lee, Junggeon Park, Adam A. Markowicz, Zheyuan Zhang, Joanne Hwang, Guillermo L. Monroy, Simon A. Rogers, Woonggyu Jung, Stephen A. Boppart, Hyunjoon Kong   +12 more
wiley   +1 more source

Correlation Between the Distribution of Virulence Genes and Drug Resistance Genes and Clinical Characteristics of Lower Respiratory Tract Infections with Acinetobacter baumannii and Klebsiella pneumoniae

Infection and Drug Resistance
Junlin Yang, Kaya Xu, Zhuhong Zha The Affiliated Hospital of Guizhou Medical University, Guiyang, People’s Republic of ChinaCorrespondence: Junlin Yang, The Affiliated Hospital of Guizhou Medical University, Guiyang, 550004, People’s Republic of China ...
Yang J, Xu K, Zha Z
doaj  

From Defense Executor to Engineering Target: Harnessing Lignin for Crop Resistance

Advanced Science, EarlyView.
Lignin serves as both a physical and chemical executor of broad‐spectrum plant immunity. This review systematically summarizes classical and recent advances in lignin‐mediated immunity, outlines the multifaceted regulatory modules controlling lignification under biotic stress, discusses key physiological and biochemical mechanisms behind lignin‐based ...
Yanwen Yu, Ke Wang, Huachuan Tuo, Jiankun Li, Liping Xu, Chang‐Jun Liu, Mingyue Gou   +6 more
wiley   +1 more source

Carbapenem-resistant Pseudomonas aeruginosa T3SS virulence genes and correlation between virulence and drug resistance and molecular epidemiology studies

Frontiers in Pharmacology
ObjectiveThis study aimed to investigate the relationship between the carriage and expression of virulence genes associated with the type III secretion system (T3SS) in carbapenem-resistant Pseudomonas aeruginosa (CRPA) and their impact on virulence ...
Jianhua Tang, Jianhua Tang, Jiekun Pu, Linbo Zhao, Xuli Zhan, Qianqian Pang, Xiangyan Meng, Rui Feng, Haojun Fan   +8 more
doaj   +1 more source

Genome-Wide Screening for Novel Candidate Virulence Related Response Regulator Genes in Xanthomonas oryzae pv. oryzicola

Frontiers in Microbiology, 2018
Two-component regulatory system (TCS), a major type of cellular signal transduction system, is widely used by bacteria to adapt to different conditions and to colonize certain ecological niches in response to environmental stimuli.
Zheng-Chun Zhang, Zheng-Chun Zhang, Min Zhao, Li-Dan Xu, Xiang-Na Niu, Hong-Ping Qin, Yi-Ming Li, Mei-Lin Li, Zhong-Wei Jiang, Xia Yang, Guang-Hui Huang, Wei Jiang, Ji-Liang Tang, Yong-Qiang He   +13 more
doaj   +1 more source