Results 131 to 140 of about 177,462 (328)

Genomic context analysis enables the discovery of an unusual NAD‐dependent racemase in phosphonate catabolism

open access: yesThe FEBS Journal, EarlyView.
The authors identify PbfF (previously annotated as a NAD‐dependent dehydrogenase) as a hitherto unknown enzyme in phosphonate catabolism. Guided by genome context analysis, they show that PbfF is actually a racemase, serving to degrade the natural compound (S)‐2‐amino‐1‐hydroxyethylphosphonate (S‐HAEP).
Francesca Ruffolo   +8 more
wiley   +1 more source

Effects of cropland and cultivars on phyllosphere bacterial communities in forage crops in Southwest China

open access: yesGrassland Science, EarlyView.
Abstract Rotation between rice (Oryza sativa) or corn (Zea mays) (summer) and forage crop (winter) is common in Southwest China. However, the impact of different ecological environments on phyllosphere bacterial communities and the factors influencing the survival and distribution of undesirable bacteria remain unclear.
Shunqiang Yang   +6 more
wiley   +1 more source

In situ imaging and microbiome analysis of calculus‐like deposits at the root apex: A case report of refractory apical periodontitis

open access: yesInternational Endodontic Journal, EarlyView.
Abstract Aim This case report explored the application of next‐generation sequencing (NGS) and fluorescence in situ hybridization (FISH) to visualize and characterize microbial populations in a refractory endodontic infection with apical calculus‐like deposits, a rarely reported phenomenon.
Fernando J. Mota de Almeida   +4 more
wiley   +1 more source

THE STIMULATED GROWTH OF VIBRIO FETUS BY THE USE OF HORMONES [PDF]

open access: bronze, 1955
J. Clark Osborne   +1 more
openalex   +1 more source

Flagellins as Vaccine Adjuvants and Cancer Immunotherapy: Recent Advances and Future Prospects

open access: yesImmunology, EarlyView.
The figure depicts the role of flagellin in immune cells. Flagellin interacts with TLR5, resulting in the formation of homodimers and the recruitment of MyD88, which activates the IκB and MAPK signalling pathways. This results in the activation of NF‐κB and AP‐1, producing TNF‐α, IL‐6, IL‐8, and IL‐12.
Asma Talukder   +4 more
wiley   +1 more source

Enzymes of Vibrio choleræ [PDF]

open access: bronze, 1952
E. K. Narayanan, P. S. N. Menon
openalex   +1 more source

Periodontitis and Periodontal Conditions in Systemically Healthy Children and Adolescents

open access: yesJournal of Clinical Periodontology, EarlyView.
ABSTRACT Objective To answer the PICoS question ‘in systemically healthy children and adolescents (Population), what are the main features of periodontitis, necrotising periodontal diseases (NPD) and other periodontal conditions (periodontal abscesses, endo‐periodontal lesions, traumatic occlusal forces, prosthesis‐ and tooth‐related factors ...
Inbar Eshkol‐Yogev   +5 more
wiley   +1 more source

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