Results 181 to 190 of about 483,407 (311)

Clonal analysis and virulence of Australian isolates of Streptococcus suis type 2

, 1994
Multilocus enzyme electrophoresis was used to divide 124 Australian isolates of Streptococcus suis type 2 into 17 electrophoretic types (ETs). Isolates in ET 1 were the most frequent cause of disease amongst Western Australian pigs, but isolates of ET 8 ...
Atyeo, R.F., Lee, B.J., Robertson, I.D., Hampson, D.J., Trott, D.J., Mwaniki, C.G.   +5 more
core  

BacSafe: A Comprehensive Database for Integrated Assessment of Bacterial Biosafety

iMetaMed, EarlyView.
The substantial threats that bacterial contamination poses to healthcare and industrial production requires a comprehensive assessment of biosafety risks for each bacterial species. Here, we introduce BacSafe, a novel database that integrates diverse domains of biosafety knowledge and evaluates bacterial risk across both clinical and environmental ...
Ye Feng, Chengzhi Liu, Qian Liang, Lupeng Ma, Weilian Chen, Fanyuan Gu, Biao Tang, Zhijian Wang, Guoping Zhao, Huan Chen   +9 more
wiley   +1 more source

NIT24 and NIT29-Dependent Auxin Biosynthesis Promotes Virulence and Auxin-SA Antagonism in Rice During Xanthomonas oryzae pv. oryzae Infection. [PDF]

Plant Pathol J
Win KTYS, Iqbal N, Yoo Y, Jang Y, Lee SW.   +4 more
europepmc   +1 more source

Stratification of chronic rhinosinusitis with nasal polyps by distinct sinonasal microbial communities and their clinical and pathological correlations

iMetaOmics, EarlyView.
Chronic rhinosinusitis with nasal polyps (CRSwNP) is a heterogeneous inflammatory condition. Dysbiosis is commonly observed. This study identified distinct sinonasal microbial communities in CRSwNP patients and explored their clinical and pathological associations. Two distinct microbial communities were identified: community type 1 (CT1), dominated by
Bixing Fang, Yanmin Liu, Qing Bao, Lin Sun, Hexin Chen, Qingxiang Meng, Linyi Jiao, Xiaoyan Ye, Jian Li, Tao Ding, Chunwei Li   +10 more
wiley   +1 more source

Beyond “you are what you eat”: Unlocking gut microbiota‐mediated biotransformation of dietary phytochemicals

iMetaOmics, EarlyView.
The “efficacy paradox” of phytochemicals, low bioavailability yet significant health benefits, is associated with gut microbiota, which biotransforms dietary precursors into bioactive metabolites, enabling systemic effects. Thus, health outcomes of diet depend not just on intake “the rainbow”, but on gut microbial metabolism, redefining “you are what ...
Peng Yang, Ren‐You Gan
wiley   +1 more source

Deciphering a pathogen's evolution: a two-decade longitudinal study reveals virulence shifts and identifies durable Pm genes against Himalayan Blumeria graminis f. sp. tritici populations. [PDF]

Stress Biol
Mehta A, Kaur H, Basandrai D, Basandrai AK, Ahanger SA, Sharma BK, Sharma R, Sharma S, Basu U.   +8 more
europepmc   +1 more source

Genomic epidemiology and lineage‐specific risk stratification of tet(X4)‐mediated tigecycline resistance along the pork production chain: A One Health perspective

iMetaOmics, EarlyView.
Genome surveillance across a swine‐associated One Health continuum in China shows that slaughterhouses act as major enrichment nodes for tet(X4)‐mediated tigecycline resistance, driven by putative clonal transmission and stable plasmid backbones. Integrating global datasets enables lineage‐specific risk stratification, highlighting key control points ...
Qin Wang, Qiwu Yuan, Xuan Chen, Yujing Zhong, Ke Wu, Renqiao Wen, Luya Liu, Xiaoqin Wang, Cui Li, Hongning Wang, Changwei Lei   +10 more
wiley   +1 more source

Host methylglyoxal activates the <i>Listeria</i> virulence program, allowing bacteria to evade inflammatory phagocytes by cell-to-cell spread. [PDF]

Proc Natl Acad Sci U S A
Anaya-Sanchez A, Ragunathan PT, Hung A, Van Alst AJ, Lobanovska M, Stanley SA, Portnoy DA.   +6 more
europepmc   +1 more source

Microbial keystone taxa and metabolic signatures in centenarians regulate intestinal homeostasis during aging

iMeta, EarlyView.
Clostridium scindens and its metabolite indole‐3‐acetic acid (IAA) are identified as a keystone taxon and metabolic signature in centenarians. Clostridium scindens enhances microbial network stability and produces IAA via its own amidase (AMIE) and aldehyde dehydrogenase (ALDH), thus promoting intestinal homeostasis by activating the aryl hydrocarbon ...
Wei‐Chuan Lin, Cui Zhang, He‐Hua Lei, Zheng Cao, Xin Gao, Wen‐Kai Yu, Xin‐Zhi Li, Qing‐Wei Xiang, Zhi‐Wen Zhang, Shi‐Fu Pang, Wei‐Fei Luo, Deng‐Hui Xie, Li‐Min Zhang, Gang Chen   +13 more
wiley   +1 more source

A dendrimer enhanced CRISPR/Cas12a performance for the evaluation of acidogenic capacity in cariogenic bacteria

Interdisciplinary Medicine, EarlyView.
A CRISPR/Cas12a‐powered dendritic DNA nanostructure is assembled to create confined enzymatic microdomains, enabling ultrasensitive detection. Integrated into a paper‐based origami biosensor, it allows equipment‐free on‐site quantification of acidogenic pathogens for the early diagnosis of dental caries.
Yuan Zhang, Yining Zhao, Murtaza Sayed, Feng Chen, Juan Zhang   +4 more
wiley   +1 more source