Mechanism of microbial action of the inoculated nitrogen-fixing bacterium for growth promotion and yield enhancement in rice (Oryza sativa L.)

Advanced Biotechnology, Год журнала: 2024, Номер 2(4)

Опубликована: Сен. 19, 2024

Язык: Английский

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Nitrogen metabolism pathways and functional microorganisms in typical karst wetlands

Environmental Science and Pollution Research, Год журнала: 2024, Номер 31(15), С. 22494 - 22506

Опубликована: Фев. 26, 2024

Язык: Английский

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Insights into nitrogen biogeochemical cycling in mangrove wetland from Genome-Resolved metagenomic sequencing

Journal of Hydrology, Год журнала: 2024, Номер 640, С. 131741 - 131741

Опубликована: Июль 31, 2024

Язык: Английский

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Application of natural soil biotin promoted the growth, quality and yield of pepper plants

Plant and Soil, Год журнала: 2025, Номер unknown

Опубликована: Март 21, 2025

Язык: Английский

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The changes of rhizosphere microbial communities in pepper varieties with different capsaicinoids

Frontiers in Microbiology, Год журнала: 2024, Номер 15

Опубликована: Авг. 26, 2024

Capsaicinoids are produced uniquely in pepper fruits, and its level determines the commercial quality health-promoting properties of pepper. So, it is particularly important to increase capsaicinoids content Rhizosphere microbiota critical plant growth performance, affected by varieties. However, impact varieties with different yields on rhizosphere poorly understood. Using high-throughput sequencing 16S rRNA internal transcribed spacer (ITS) region, we investigated microbial community among five containing capsaicinoids. Our results demonstrated that variety significantly influenced diversity structure community. Bacterial high was higher than low content, while fungal opposite bacterial diversity. The correlation analysis revealed 19 dominant genera (e.g., Chujaibacter , Rhodanobacter Gemmatimonas ) were correlated nine them also associated soil nutrients, whereas only one genus ( Podospora content. Additionally, almost all which biomarkers well corresponding Overall, our confirmed fields, bacteria fungi responded differently capsaicinoids, may affect biosynthesis contribute further improvement production fruits.

Язык: Английский

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Microorganism-mediated denitrogenation of aquaculture systems provoked by poly-β-hydroxybutyrate (PHB)

npj Clean Water, Год журнала: 2024, Номер 7(1)

Опубликована: Июнь 4, 2024

Abstract The biodegradable polymer poly-β-hydroxybutyrate (PHB) is a promising carbon source for biological mitigation of nitrogen pollution, significant problem in aquaculture that physical and chemical methods have not provided comprehensive solution. Here we investigated the impact PHB on zero-water-change largemouth bass culture by 30- 40-day experiments. loaded into filter circulation pump at 4 g L − 1 , optimum value determined first experiment, significantly reduced levels nitrate 99.65%, nitrite 95.96%, total 85.22% compared to control without PHB. also increased denitrifying bacteria (e.g., Proteobacteria Fusobacteria) expression denitrification genes nirK nirS ) microbial community, improving growth health parameters bass. While may vary other systems, thus demonstrated its remarkable utility aquaculture, highlighting ecological assessment application larger operations as future considerations.

Язык: Английский

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Composition and distribution of bacterial communities and potential radiation-resistant bacteria at different elevations in the eastern Pamirs

Frontiers in Microbiology, Год журнала: 2024, Номер 15

Опубликована: Июнь 19, 2024

Altitude and ultraviolet (UV) radiation may affect the community composition distribution of microorganisms in soil ecosystems. In this study, 49 samples from 10 locations were collected different elevations on eastern Pamir Plateau analyzed for microbial structure function using high-throughput sequencing. The results showed that contained 6834 OTUs 26 phyla 399 genera. dominant common to Actinobacteria , Proteobacteria Bacteroidota Acidobacteriota Gemmatimonadota . genera Rubrobacter Sphingomonas Nocardioides Solirubrobacter Species richness increased slightly with elevation, there significant differences between elevations. Elevation UV exposure are important factors drive changes bacterial communities. KEGG pathway drug resistance, antineoplastic, aging, replication, repair enhanced then decreased increasing elevation. Bacterial communities at rich radiation-resistant microorganisms, main Pontibacter Streptomyces findings have shown Eastern Plateau. Potentially tolerant species also examined. considerable importance succession plateau region, study germplasm resources, application biofunctionality.

Язык: Английский

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Microalgae Shed Light on Interconnected Nitrogen Transformation in Microalgal-Bacterial Consortia

ACS ES&T Water, Год журнала: 2024, Номер 4(8), С. 3131 - 3144

Опубликована: Июль 31, 2024

Nitrogen is a component of many fundamental biomolecules and also participates in environmental redox chemistry. pollution serious problem. Biological nitrogen removal one the most significant issues wastewater treatment. Microbial-driven transformations are carried out through metabolic pathways. Wastewater treatment systems using microalgal-bacterial cocultures can improve nutrient efficiency interspecies synergistic interactions. However, relevant studies on metabolism microbial characteristics have not been systematically reviewed discussed. This Review comprehensively analyzes contaminants various biological composite summarizes nitrogen-metabolizing enzymes present. regulation methods involving quorum sensing genetic described, enhancing community interactions, enzyme activity, promoting electron transfer introduced detail. provides perspective improvement optimization technology analyzing increasing process performance.

Язык: Английский

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The first large scale rDNA amplicon database of soil microbiomes from Pamir Plateau, China

Scientific Data, Год журнала: 2024, Номер 11(1)

Опубликована: Авг. 9, 2024

The Eastern Pamir, distinguished with high altitude, extremely arid and cold climate, limited nutrients sparse vegetation, is a unique ecological reservoir. Microbial communities play central role in maintaining Pamir's ecosystem functioning. Despite the significance, due to difficulty of sample collection microbial isolation, diversity its functionality at Pamir Plateau have been rarely documented. To fill this gap, 80 soil samples from 17 sites across different elevations were collected, performed rDNA amplicon sequencing present first large-scale overview bacterial, archaeal, fungal Pamir. Microbiome analysis revealed that bacteria Actinobacteria, Alphaproteobacteria Bacteroidia, alongside such as archaea Nitrososphaeria Halobacteria, fungi including Dothideomycetes, Sordariomycetes Eurotiomycetes dominant lineages class level communities. community structure biodiversity microorganisms provided by dataset would be pivotal for future studies aimed understanding biogeographical distribution, functions environmental responses Plateau.

Язык: Английский

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Dynamics of antibiotic resistance genes and bacterial community structure within substrate biofilms

Journal of Environmental Management, Год журнала: 2024, Номер 373, С. 123512 - 123512

Опубликована: Дек. 5, 2024

Язык: Английский

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