Results 251 to 260 of about 171,270 (316)
Microbiology and Immunology, Volume 70, Issue 5, Page 261-267, May 2026.ABSTRACT Hypervirulent Klebsiella pneumoniae (hvKp) has emerged globally as a major public health concern, often associated with severe community‐acquired and healthcare‐associated human infections. Despite alerts from PAHO/WHO on convergent hvKp strains with multidrug resistance in Latin America, comprehensive data from Brazil, the region's largest ...
Carlos Henrique Camargo +21 more
wiley +1 more source
An Unusual Salmonella Enteritidis Strain Carrying a Modified Virulence Plasmid Lacking the prot6e Gene Represents a Geographically Widely Distributed Lineage. [PDF]
Front Microbiol, 2020 Nadin-Davis S +8 more
europepmc +1 more source
How Salmonella Works Under Osmotic and Desiccation Stresses
Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 3, May 2026.ABSTRACT Salmonella remains one of the leading threats in foods with reduced water activity, where it can survive for long periods and cause outbreaks. Its persistence stems from a wide array of adaptive strategies shaped by the selective pressures imposed by low‐moisture foods.
Mayara Messias Oliveira +2 more
wiley +1 more source
The FEBS Journal, Volume 293, Issue 9, Page 2772-2793, May 2026.The Xanthomonas citri Hanks‐type kinase PknS autophosphorylates and directly phosphorylates the alternative sigma factor EcfK at five residues. Besides the conserved residue T51 in the σ2 domain, phosphorylation of a residue in the linker between σ2 and σ4 is critical for EcfK activation by promoting its interaction with a positively charged pocket in ...
Lídia dos Passos Lima +12 more
wiley +1 more source
Molecular Microbiology, Volume 125, Issue 5, Page 426-441, May 2026.We identify the long‐known virulence factor VirJ as a lysyl‐phosphatidylglycerol (L‐PG) hydrolase. Like the chromosomally encoded virulence factor AcvB, it prevents excessive accumulation of L‐PG in the membrane, thereby maintaining efficient T‐DNA transfer via the Type IV secretion system (T4SS) in Agrobacterium tumefaciens.
Britta Lotz +9 more
wiley +1 more source
Chromosomal and plasmid-encoded virulence and multidrug resistance of Escherichia coli ST58/24 infecting a 2-year-old sickle cell patient with sepsis in Kampala Uganda, East Africa [PDF]
Reuben S. Maghembe +5 more
openalex +1 more source
Molecular Plant Pathology, Volume 27, Issue 5, May 2026.Ustilago maydis secreted lipase, Lip3 targets PA and PS and alkalinises the host apoplast, thus promoting virulence. Loss of Lip3 results in reduced apoplastic pH and decreased pathogenicity. ABSTRACT Lipases constitute important virulence factors. By targeting specific lipids involved in various cellular processes, lipases regulate growth, development,
Anisha Roy +2 more
wiley +1 more source
Molecular Plant Pathology, Volume 27, Issue 5, May 2026.Transcription factors UvBhlh1 and UvBhlh6 are essential for early infection and virulence in Ustilaginoidea virens. These two proteins form a heterodimer that cooperatively regulates downstream target genes during pathogenesis. ABSTRACT Ustilaginoidea virens is the causal agent of rice false smut, a devastating and globally widespread fungal disease ...
Huijuan Cao +11 more
wiley +1 more source
Molecular Plant Pathology, Volume 27, Issue 5, May 2026.RSV p2 binds Lsm1, disrupting Lsm1‐Lsm4 association and impairing decapping‐dependent mRNA decay in P‐bodies, leading to the accumulation of unstable mRNAs and enhanced RSV infection. ABSTRACT Processing bodies (P‐bodies) play central roles in RNA metabolism and in the regulation of viral infection.
Anqi Hu +12 more
wiley +1 more source