Tumor-associated microbiota in colorectal cancer with vascular tumor thrombus and neural invasion and association with clinical prognosis [PDF]
Acta Biochimica et Biophysica Sinica, 2023 Neural invasion (NI) and vascular tumor thrombus (VT) are associated with poor prognosis in patients with colorectal cancer (CRC). In this study, we apply 16S rRNA amplicon sequencing to tumor tissues and adjacent ...
Li Mingjie +13 more
doaj +2 more sources
Ocular Surface Microbiota Alterations Following FS-LASIK and Their Association With Postoperative Dry Eye. [PDF]
Can J Infect Dis Med MicrobiolPurpose Given the limited evidence on ocular surface microbiota (OSM) changes after femtosecond laser‐assisted in situ keratomileusis (FS‐LASIK) and their link to dry eye (DE), this study aimed to compare microbial profiles in patients with and without postoperative DE, offering a basis for early detection and targeted treatment.
Xu J +12 more
europepmc +2 more sources
Microbial and Metabolomic Variations Correlated With Gastric Cancer Subtypes and Prognosis. [PDF]
MicrobiologyopenMulti‐omics analysis of 50 GC patients revealed conserved microbial‐metabolite signatures across Lauren/ZJU subtypes, with ZJU‐specific features—Eubacterium_ventriosum_group and N6‐Succinyl Adenosine—enabling superior prognostic stratification. ABSTRACT Gastric cancer (GC) persists as the third most prevalent malignancy in China.
Yang Y +10 more
europepmc +2 more sources
Antagonistic activity of some Herbaspirillum species against phytopathogenic micromycetes [PDF]
Известия Саратовского университета. Новая серия: Серия Химия. Биология. Экология, 2023 A common problem of agriculture is damage from infectious plant diseases caused mainly by plant-pathogenic Alternaria, Helminthosporium, Cladosporium, and Fusarium.
Velichko, Natalya S. +2 more
doaj +1 more source
Plants, 2022 Perennial ryegrass is a forage commonly used in temperate regions for livestock feeding; however, its yield is affected by reduced biomass production under water deficit.
Sandra Cortés-Patiño +3 more
doaj +1 more source
Frontiers in Sustainable Food Systems, 2021 The intercropping of ryegrass and red clover constitutes a sustainable alternative to mitigate the adverse effects of intensive livestock production on grassland degradation by increasing forage yield and quality.
Sergio Pardo-Díaz +8 more
doaj +1 more source
Herbaspirillum Infection in Humans: A Case Report and Review of Literature
Case Reports in Infectious Diseases, 2020 Introduction. Herbaspirillum seropedicae are Gram-negative oxidase-positive nonfermenting rods of Betaproteobacteria class, commonly found in rhizosphere.
Rashmi Dhital +3 more
doaj +1 more source
Isolation and Characterization of Plant Growth-Promotion Diazotrophic Endophytic Bacteria Associated to Sugarcane (Saccharum officinarum L.) Grown in Paraíba, Brazil [PDF]
Brazilian Archives of Biology and Technology, 2022 : Sugarcane is an important Brazilian commodity, being usually cultivated in soils with low natural fertility. This study aimed to isolate diazotrophic endophytes from sugarcane tissues and evaluate the morphological and physiological characteristics of ...
Jadson Emanuel Lopes Antunes +9 more
doaj +1 more source
Frontiers in Microbiology, 2013 The diazotrophic, bacterial endophyte Herbaspirillum frisingense GSF30T has been identified in biomass grasses grown in temperate climate, including the highly nitrogen-efficient grass Miscanthus.
Daniel eStraub +3 more
doaj +1 more source
Effect of point mutations on Herbaspirillum seropedicae NifA activity [PDF]
Brazilian Journal of Medical and Biological Research, 2015 NifA is the transcriptional activator of the nif genes in Proteobacteria. It is usually regulated by nitrogen and oxygen, allowing biological nitrogen fixation to occur under appropriate conditions.
B. Aquino +6 more
doaj +3 more sources