Results 1 to 10 of about 9,700 (171)

Phylogenomics of Expanding Uncultured Environmental Tenericutes Provides Insights Into Their Pathogenicity and Evolutionary Relationship With Bacilli

open access: yesBMC Genomics, 2020
Background The metabolic capacity, stress response and evolution of uncultured environmental Tenericutes have remained elusive, since previous studies have been largely focused on pathogenic species.
Rob Finn   +2 more
exaly   +4 more sources

Genomic Characterization of a Novel Tenericutes Bacterium From Deep-Sea Holothurian Intestine

open access: yesMicroorganisms, 2020
Intestinal bacterial communities are highly relevant to the digestion, nutrition, growth, reproduction, and immunity of animals, but little is known about the composition and function of intestinal microbiota in deep-sea invertebrates. In this study, the
Fang-Chao Zhu   +2 more
exaly   +3 more sources

Exposure to Oxy-Tetracycline Changes Gut Bacterial Community Composition in Rainbow Trout: A Preliminary Study

open access: yesAnimals, 2021
The extensive use of antibiotics is evident in most of the livestock and aquaculture management for inhibiting pathogen infection. Korean aquaculture depends on the usage of oxy-tetracycline for growing rainbow trout.
Aritra Roy Choudhury   +5 more
doaj   +1 more source

Mechanisms of nucleic acid degradation and high hydrostatic pressure tolerance of a novel deep-sea wall-less bacterium

open access: yesmBio, 2023
Wall-less bacteria are broadly distributed in diverse habitats. They evolved from a common ancestor within the Firmicutes phylum through reductive evolution.
Rikuan Zheng   +4 more
doaj   +1 more source

Microbial community characteristics of the intestine and gills of medium-form populations of Sthenoteuthis oualaniensis in the South China Sea

open access: yesFrontiers in Marine Science, 2022
Sthenoteuthis oualaniensis (purpleback squid) is an excellent biological resource in the South China Sea. However, the microbiological characteristics of this South China Sea squid, especially those of the medium-form of different sexes and gonadal ...
Xiaojuan Hu   +16 more
doaj   +1 more source

Comparably Characterizing the Gut Microbial Communities of Amphipods from Littoral to Hadal Zones

open access: yesJournal of Marine Science and Engineering, 2023
Amphipods are an important group of invertebrates in marine ecosystems due to their high abundance and diversity. As an essential part of the marine food web, amphipods play a vital role in nutrient recycling and provide large amounts of detritus-derived
Taoshu Wei   +4 more
doaj   +1 more source

Gut microbiota and sepsis: bidirectional Mendelian study and mediation analysis

open access: yesFrontiers in Immunology, 2023
BackgroundThere is a growing body of evidence that suggests a connection between the composition of gut microbiota and sepsis. However, more research is needed to better understand the causal relationship between the two.
Zhi Zhang, Lin Cheng, Dong Ning
doaj   +1 more source

Differences in Intestinal Microbial Composition between Red Claw Crayfish (Cherax quadricarinatus) and Red Swamp Crayfish (Procambarus clarkii) Cultured in Pond

open access: yesFishes, 2022
Intestinal microbiota communities participate in several metabolic processes in the host, and are highly correlated to digestion, nutrition, growth, and immunity.
Honglin Chen   +4 more
doaj   +1 more source

Adults with Prader–Willi syndrome exhibit a unique microbiota profile

open access: yesBMC Research Notes, 2021
Objective Adults with Prader–Willi syndrome (PWS) require less energy intake to maintain body weight than the general adult population. This, combined with their altered gastrointestinal transit time, may impact microbiota composition.
Wendy J. Dahl   +4 more
doaj   +1 more source

Genomic Characterization of a Novel Gut Symbiont From the Hadal Snailfish

open access: yesFrontiers in Microbiology, 2020
Hadal trenches are characterized by not only high hydrostatic pressure but also scarcity of nutrients and high diversity of viruses. Snailfishes, as the dominant vertebrates, play an important role in hadal ecology.
Chun-Ang Lian   +8 more
doaj   +1 more source

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