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Phylogenomics of the Phylum Proteobacteria: Resolving the Complex Relationships
Proteobacteria is one of the largest and phenotypically most diverse divisions within the domain bacteria. Due to the economic importance, this...
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Trophic level and proteobacteria abundance drive antibiotic resistance levels in fish from coastal New England
BackgroundThe natural marine environment represents a vast reservoir of antimicrobial resistant bacteria. The wildlife that inhabits this environment...
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A previously uncharacterized gene, PA2146, contributes to biofilm formation and drug tolerance across the ɣ-Proteobacteria
Transcriptomic studies have revealed a large number of uncharacterized genes that are differentially expressed in biofilms, which may be important in...
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Novel D-glutamate catabolic pathway in marine Proteobacteria and halophilic archaea
D-glutamate (D-Glu) is an essential component of bacterial peptidoglycans, representing an important, yet overlooked, pool of organic matter in...
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The zinc-finger bearing xenogeneic silencer MucR in α-proteobacteria balances adaptation and regulatory integrity
Foreign AT-rich genes drive bacterial adaptation to new niches while challenging the existing regulation network. Here we report that MucR, a...
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Bacterial avidins are a widely distributed protein family in Actinobacteria, Proteobacteria and Bacteroidetes
BackgroundAvidins are biotin-binding proteins commonly found in the vertebrate eggs. In addition to streptavidin from Streptomyces avidinii , a...
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The Predominance of Proteobacteria and Cyanobacteria in the Cycas dolichophylla Coralloid Roots Revealed by 16S rRNA Metabarcoding
AbstractThe endophytes of plants are receiving increased attention since they have important functions for improving plant growth and fitness,...
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Genomic evolution of the class Acidithiobacillia: deep-branching Proteobacteria living in extreme acidic conditions
Members of the genus Acidithiobacillus , now ranked within the class Acidithiobacillia , are model bacteria for the study of chemolithotrophic energy...
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Genome diversification in globally distributed novel marine Proteobacteria is linked to environmental adaptation
Proteobacteria constitute one of the most diverse and abundant groups of microbes on Earth. In productive marine environments like deep-sea...
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Natural association of the entomopathogenic nematode Heterorhabditis indica (Rhabditida: Heterorhabditidae) from the Philippines with the non-symbiotic bacterium Ochrobactrum anthropi (Proteobacteria: Brucellaceae)
BackgroundEntomopathogenic nematodes of the genera Heterorhabditis and Steinernema are widely used as biocontrol agents against diverse insect...
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Different microbial communities in paddy soils under organic and nonorganic farming
Organic agriculture is a farming method that provides healthy food and is friendly to the environment, and it is develo** rapidly worldwide. This...
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Comparative analysis of gut microbiome in Pangasionodon hypopthalmus and Labeo catla during health and disease
The present study was conducted to study the composition of gut microbiome in the advanced fingerling and fingerling stage of striped pangasius...
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Higher diversity of sulfur-oxidizing bacteria based on soxB gene sequencing in surface water than in spring in Wudalianchi volcanic group, NE China
IntroductionSulfur-oxidizing bacteria (SOB) play a key role in the biogeochemical cycling of sulfur.
ObjectivesTo explore SOB diversity,...
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Role of iron in host-microbiota interaction and its effects on intestinal mucosal growth and immune plasticity in a piglet model
Iron is an essential trace element for both the host and resident microbes in the gut. In this study, iron was administered orally and parenterally...
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Comparison of Conjunctival Sac Microbiome between Low and High Myopic Eyes
Microbial communities played a vital role in maintaining homeostasis of ocular surface. However, no studies explored the myopia-associated...
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Analysis of Endophytic Bacterial Diversity in Rice Seeds with Regional Characteristics in Yunnan Province, China, Based on High-Throughput Sequencing Technology
Examining the endophytic bacteria in rice seeds from Yunnan Province displaying regional characteristics is vital for exploring strain resources,...
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Performance, kinetic characteristics and bacterial community of short-cut nitrification and denitrification system at different ferrous ion conditions
In order to explore the operation performance, kinetic characteristics and bacterial community of the short-cut nitrification and denitrification...
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Beneficial ecological networks dominate the dynamic root endosphere microbiome during long-term symbiosis with host plants
AimsEndophytes could assist the host plant in the acquisition of nutrients and tolerance of stresses during their long symbiotic life cycle with the...
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The Composition and Diversity of the Rhizosphere Bacterial Community of Ammodendron bifolium Growing in the Takeermohuer Desert Are Different from Those in the Nonrhizosphere
Soil microorganisms play important roles in vegetation establishment and soil biogeochemical cycling. Ammodendron bifolium is a dominant sand-fixing...
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Marine Fish Microbiome: Current Status and Future Perspectives
The microbiome of fish is home to a diverse collection of creatures, including Protoctista, fungi, yeasts, viruses, and individuals belonging to the...