Results 1 to 10 of about 90 (78)

A new bacterium, Achromobacter nematophilus sp. nov. (Achromobacteriaceae: Eubacteriales) associated with a nematode [PDF]

open access: yesInternational Journal of Systematic Bacteriology, 1965
ABSTRACT Achromobacter nematophilus sp. nov., isolated from the intestinal lumen of a species of Neoaplectana (Steinernematidae: Nematoda), is described. It can be distinguished from other species of Achromobacter by its larger cell size and action on gelatin and litmus milk.
G M Thomas
exaly   +3 more sources

Anaerozeibacter quisquiliarum gen. nov., sp. nov., a novel mesophilic bacterium isolated from a laboratory-scale methanogenic landfill bioreactor digesting maize, and proposal of Anaerozeibacteraceae fam. nov., representing a new family within the order Eubacteriales

open access: yesInternational Journal of Systematic and Evolutionary Microbiology
Bacteria involved in the anaerobic degradation of lignocellulosic waste in landfill sites play crucial roles in carbon turnover and biogas generation. In this study, we isolated and characterized a novel anaerobic bacterium, strain meth-B3ᵀ, from a laboratory-scale methanogenic bioreactor fed with maize-based biomass.
Abdelaziz El Houari   +2 more
exaly   +3 more sources

Restorative Effects of Inulin From Codonopsis pilosula on Intestinal Mucosal Immunity, Anti-Inflammatory Activity and Gut Microbiota of Immunosuppressed Mice

open access: yesFrontiers in Pharmacology, 2022
An inulin (CPPF), isolated from a traditional Chinese herbal medicine Codonopsis pilosula, was characterized and demonstrated with potential prebiotic activity in vitro before.
Yuan-Feng Zou   +17 more
doaj   +1 more source

Multi-trial analysis of HIV-1 envelope gp41-reactive antibodies among global recipients of candidate HIV-1 vaccines

open access: yesFrontiers in Immunology, 2022
Many participants in HIV-1 vaccine trials, who have not previously been exposed to or vaccinated against HIV-1, display serum immunoglobulin antibodies that bind the gp41 region of HIV-1 envelope prior to vaccination.
Koshlan Mayer-Blackwell   +15 more
doaj   +1 more source

Drinking Warm Water Promotes Performance by Regulating Ruminal Microbial Composition and Serum Metabolites in Yak Calves

open access: yesMicroorganisms, 2023
Yaks live in the harsh environment of the Qinghai–Tibet Plateau, and the cold climate causes lower growth efficiency. The aim of this experiment was to explore the effects of drinking warm water on the growth performance in yak calves and investigate the
Tianxu Liu   +6 more
doaj   +1 more source

Culture-dependent screening of endospore-forming clostridia in infant feces

open access: yesBMC Microbiology, 2023
Background Only a few studies dealt with the occurrence of endospore-forming clostridia in the microbiota of infants without obvious health complications.
Eugenio Ingribelli   +5 more
doaj   +1 more source

Evolution of transcriptional regulation of histidine metabolism in Gram-positive bacteria

open access: yesBMC Genomics, 2022
Background The histidine metabolism and transport (his) genes are controlled by a variety of RNA-dependent regulatory systems among diverse taxonomic groups of bacteria including T-box riboswitches in Firmicutes and Actinobacteria and RNA attenuators in ...
German A. Ashniev   +7 more
doaj   +1 more source

Species-Level Taxonomic Characterization of Uncultured Core Gut Microbiota of Plateau Pika

open access: yesMicrobiology Spectrum, 2023
Rarely has the vast diversity of bacteria on Earth been profiled, particularly on inaccessible plateaus. These uncultured microbes, which are also known as “microbial dark matter,” may play crucial roles in maintaining the ecosystem and are linked to ...
Ji Pu   +12 more
doaj   +1 more source

Longitudinal analysis of gut microbiota dysbiosis and bacterial signatures predictive of postoperative enterocolitis in children with Hirschsprung disease [PDF]

open access: yesClinical and Experimental Pediatrics
Background We aimed to investigate differences in gut microbiota between patients with Hirschsprung disease (HSCR) and healthy children; assess longitudinal changes in the microbiota of patients with HSCR from diagnosis through postoperative period; and ...
Sireekarn Chantakhow   +5 more
doaj   +1 more source

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