Results 71 to 80 of about 13,638 (185)

Geographical Variation in the Gut Microbiota of Duttaphrynus melanostictus: Relative Contributions of Environmental Filtering and Host Physiological Modulation

open access: yesEcology and Evolution, Volume 16, Issue 7, July 2026.
We examined gut microbial communities in 385 Asian common toads (Duttaphrynus melanostictus) from 14 populations across southern China, using 16S rRNA sequencing to assess the roles of climate, topography, and host traits in shaping community structure.
Di K. Zhu   +5 more
wiley   +1 more source

Sympatric Speciation of Tibetan Loaches (Triplophysa) Driven by Dietary Niche Specialization

open access: yesEcology and Evolution, Volume 16, Issue 7, July 2026.
The sympatric speciation of Tibetan loaches in a semi‐enclosed postglacial lake on the Qinghai‐Tibet Plateau, which is driven by the synergistic mechanism of the gut microbiomes and dietary specialization. ABSTRACT The Qinghai‐Tibeta Plateau is a hotspot for endemic fish biodiversity.
Sijia Liu   +11 more
wiley   +1 more source

Environmental Drivers on Blue Tit Nest Microbiome: An Experimental Study

open access: yesEcology and Evolution, Volume 16, Issue 7, July 2026.
Elevated humidity and temperature altered nest microbial composition and its associations with parasitism and nestling condition. These findings identify nest microclimate as an important driver of nest microbiomes with consequences for avian development.
Marina García‐del Río   +7 more
wiley   +1 more source

Marine actinobacteria: A concise account for young researchers [PDF]

open access: yes, 2018
541-547Present article consists the marine actinobacteria with reference to their occurrence, potentiality, culture media, pretreatment and identification.
Sivasankar, Palaniappan   +2 more
core  

Bioactive Molecules from Marine Microorganisms [PDF]

open access: yes, 2021
For this Special Issue book, ten papers focusing on novel bioactive molecules from different marine microorganisms, including fungi, cyanobacteria, actinobacteria and diatoms, were selected.

core   +1 more source

Marine actinobacteria: perspectives, challenges, future directions [PDF]

open access: yes
In this paper we evaluate the current state of research on the biology biotechnology of marine actinobacteria. The topics covered include the abundance, diversity, novelty and biogeographic distribution of marine actinobacteria, ecosystem function ...
Goodfellow M   +3 more
core   +2 more sources

Divergent plant and microbial community change in response to coastal salinization and sea level rise

open access: yesEcosphere, Volume 17, Issue 7, July 2026.
Abstract Diverging community responses of plants and microbes to global change have the potential to disrupt ecosystem function and resiliency. Saltwater intrusion and sea level rise (SWISLR) threaten coastal ecosystems and are associated with multiple stressors—salinization, alkalinization, and inundation.
Aeran O. Coughlin   +4 more
wiley   +1 more source

Social organization and habitat use shape the gut microbiome of a marine fish

open access: yesJournal of Animal Ecology, Volume 95, Issue 7, Page 1091-1107, July 2026.
This study provides the first evidence linking habitat use—and to a lesser extent social organization—to gut microbiome composition in a wild marine fish. The results indicate that local habitat conditions are the primary driver of microbial variation, while social effects are detectable but weak.
Aina Pons   +7 more
wiley   +1 more source

Actinobacteria [PDF]

open access: yes, 2009
The actinobacteria encompass a well-defined clade of high GC bacteria, the members of which have a wide range of niches. Representatives of the group can be found in a diversity of habitats, which include soil, rhizosphere, and marine and freshwater ...
A. Ul-Hassan   +3 more
core   +1 more source

Synergistic Benefits of Butyric Acid and Resistant Potato Starch on Growth and Gut Health in Weaned Pigs

open access: yesJournal of Animal Physiology and Animal Nutrition, Volume 110, Issue 4, Page 429-439, July 2026.
ABSTRACT Newly‐weaned piglets face challenges such as reduced feed intake, impaired gut function, and susceptibility to post‐weaning diarrhoea, increasing the need for dietary strategies that support gut health and growth. This study investigated the effects of dietary supplementation with butyric acid (BA), resistant potato starch (PS), and their ...
Kathryn Ruth Connolly   +2 more
wiley   +1 more source

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