Effect of the macroalgae Asparagopsis taxiformis on methane production and rumen microbiome assemblage Tập 1 Số 1 - 2019
Breanna M. Roque, Charles Brooke, Joshua Ladau, Tamsen Polley, Lyndsey Marsh, Negeen Najafi, Pramod Kumar Pandey, Latika Singh, Robert D. Kinley, Joan King Salwen, Emiley A. Eloe‐Fadrosh, E. Kebreab, Matthias Hess
Microbiota in intestinal digesta of Atlantic salmon (Salmo salar), observed from late freshwater stage until one year in seawater, and effects of functional ingredients: a case study from a commercial sized research site in the Arctic region Tập 3 Số 1
Jie Wang, Alexander Jaramillo-Torres, Yanxian Li, Trond M. Kortner, Karina Gajardo, Øyvind Jakobsen Brevik, Jan Vidar Jakobsen, Åshild Krogdahl
Abstract Background The importance of the gut microbiota for health and
wellbeing is well established for humans and some land animals. The gut
microbiota is supposedly as important for fish, but existing knowledge has many
gaps, in particular for fish in the Arctic areas. This study addressed the
dynamics of Atlantic salmon digesta-associated gut microbiota assemblage and its
associations with ho... hiện toàn bộ
Fish predation on corals promotes the dispersal of coral symbionts Tập 3 Số 1 - 2021
Carsten G. B. Grupstra, Kristen M. Rabbitt, Lauren I. Howe‐Kerr, Adrienne M. S. Correa
Abstract Background The microbiomes of foundation (habitat-forming) species such
as corals and sponges underpin the biodiversity, productivity, and stability of
ecosystems. Consumers shape communities of foundation species through trophic
interactions, but the role of consumers in dispersing the microbiomes of such
species is rarely examined. For example, stony corals rely on a nutritional
symbios... hiện toàn bộ
The gut microbiome and its potential role in paradoxical anaerobism in pupfishes of the Mojave Desert - 2020
Shrikant Bhute, Brisa Escobedo, Mina Haider, Yididya Mekonen, Dafhney Ferrer, Stanley D. Hillyard, Ariel D. Friel, Frank van Breukelen, Brian P. Hedlund
AbstractBackgroundPupfishes frequently enter paradoxical anaerobism in response
to endogenously produced or exogenously supplied ethanol in a dose-dependent
manner. To decipher the role of the gut microbiota in ethanol-associated
paradoxical anaerobism, gut microbial communities were depleted using a cocktail
of antibiotics and profiled using 16S rRNA gene sequencing.ResultsCompared to
the control... hiện toàn bộ
Breeding farm, level of feeding and presence of antibiotics in the feed influence rabbit cecal microbiota Tập 2 Số 1 - 2020
María Velasco-Galilea, Míriam Guivernau, Miriam Piles, Marc Viñas, O. Rafel, Armand Sànchez, Yuliaxis Ramayo-Caldas, Olga González‐Rodríguez, Juan Pablo Sánchez
Abstract Background The effect of the production environment and different
management practices in rabbit cecal microbiota remains poorly understood. While
previous studies have proved the impact of the age or the feed composition,
research in the breeding farm and other animal management aspects, such as the
presence of antibiotics in the feed or the level of feeding, is still needed.
Characteriz... hiện toàn bộ
Elasmobranch microbiomes: emerging patterns and implications for host health and ecology Tập 3 Số 1 - 2021
Cameron Perry, Zoe A. Pratte, Ana G. Clavere-Graciette, Kim B. Ritchie, Robert E. Hueter, Alisa L. Newton, George Fischer, Elizabeth A. Dinsdale, Michael P. Doane, Krystan A. Wilkinson, Kim Bassos‐Hull, Kady Lyons, Alistair D. M. Dove, Lisa A. Hoopes, Frank Stewart
AbstractElasmobranchs (sharks, skates and rays) are of broad ecological,
economic, and societal value. These globally important fishes are experiencing
sharp population declines as a result of human activity in the oceans. Research
to understand elasmobranch ecology and conservation is critical and has now
begun to explore the role of body-associated microbiomes in shaping elasmobranch
health. Her... hiện toàn bộ
Functional feeds marginally alter immune expression and microbiota of Atlantic salmon (Salmo salar) gut, gill, and skin mucosa though evidence of tissue-specific signatures and host–microbe coadaptation remain
Jacob W. Bledsoe, Michael Pietrak, Gary S. Burr, Brian Peterson, Brian C. Small
Abstract Background Mucosal surfaces of fish provide cardinal defense against
environmental pathogens and toxins, yet these external mucosae are also
responsible for maintaining and regulating beneficial microbiota. To better our
understanding of interactions between host, diet, and microbiota in finfish and
how those interactions may vary across mucosal tissue, we used an integrative
approach to ... hiện toàn bộ
Microbiome study in irradiated mice treated with BIO 300, a promising radiation countermeasure - 2021
Amrita K. Cheema, Yaoxiang Li, Jatinder Singh, Ryan C. Johnson, Michael Girgis, Stephen Y. Wise, Oluseyi O. Fatanmi, Michael D. Kaytor, Vijay K. Singh
Abstract Background The mammalian gut harbors very complex and diverse
microbiota that play an important role in intestinal homeostasis and host
health. Exposure to radiation results in dysbiosis of the gut microbiota leading
to detrimental pathophysiological changes to the host. To alleviate the effects
of irradiation, several candidate countermeasures are under investigation. BIO
300, containing... hiện toàn bộ
Skin microbiome of beluga whales: spatial, temporal, and health-related dynamics Tập 2 Số 1 - 2020
Amy M. Van Cise, Paul R. Wade, Caroline E. C. Goertz, Kathleen A. Burek‐Huntington, Kim M. Parsons, Tonya Clauss, Roderick C. Hobbs, Amy Apprill
Abstract Background Host-specific microbiomes play an important role in
individual health and ecology; in marine mammals, epidermal microbiomes may be a
protective barrier between the host and its aqueous environment. Understanding
these epidermal-associated microbial communities, and their ecological- or
health-driven variability, is the first step toward developing health indices
for rapid asses... hiện toàn bộ