Biology and Fertility of Soils, Journal Year: 2024, Volume and Issue: unknown
Published: Dec. 21, 2024
Language: Английский
Environmental Technology & Innovation, Journal Year: 2025, Volume and Issue: unknown, P. 104039 - 104039
Published: Jan. 1, 2025
Language: Английский
Citations
1
Environmental Research, Journal Year: 2025, Volume and Issue: unknown, P. 120956 - 120956
Published: Jan. 1, 2025
Language: Английский
Citations
1
Discover Soil., Journal Year: 2025, Volume and Issue: 2(1)
Published: Feb. 11, 2025
Language: Английский
Citations
1
Environmental Pollution, Journal Year: 2024, Volume and Issue: 347, P. 123710 - 123710
Published: March 6, 2024
Language: Английский
Citations
8
Advanced Biotechnology, Journal Year: 2024, Volume and Issue: 2(3)
Published: Aug. 5, 2024
Extreme environments such as hyperarid, hypersaline, hyperthermal environments, and the deep sea harbor diverse microbial communities, which are specially adapted to extreme conditions known extremophiles. These extremophilic organisms have developed unique survival strategies, making them ideal models for studying diversity, evolution, adaptation adversity. They also play critical roles in biogeochemical cycles. Additionally, extremophiles often produce novel bioactive compounds response corresponding challenging environments. Recent advances technologies, including genomic sequencing untargeted metabolomic analysis, significantly enhanced our understanding of ecology, genetic physiological characteristics The integration advanced multi-omics technologies into culture-dependent research has notably improved efficiency, providing valuable insights functions biosynthetic capacities vast untapped resources present substantial opportunities discovering natural products advancing knowledge ecology evolution. This review highlights current status on microbiomes, focusing ecological roles, isolation cultivation exploration their potential. Moreover, we emphasize importance potential more strain metabolites, would be boosted greatly by harnessing power data.
Language: Английский
Citations
7
Ecotoxicology and Environmental Safety, Journal Year: 2024, Volume and Issue: 270, P. 115904 - 115904
Published: Jan. 1, 2024
Soil bacterial and fungal communities play key roles in the degradation of organic contaminants, their structure function are regulated by bottom-up top-down factors. Microbial ecological effects polycyclic aromatic hydrocarbons (PAHs) trophic interactions among protozoa bacteria/fungi PAH-polluted soils have yet to be determined. We investigated microbiome PAH-contaminated wasteland farmland soils. The results indicated that total concentration 16 PAHs (∑PAHs) was significantly correlated with Shannon index, NMDS1 relative abundances bacteria, fungi (e.g., Pseudofungi) microbiome. Structural equation modelling linear fitting demonstrated cascading relationships PAHs, protozoan bacterial/fungal terms abundance diversity. Notably, individual were microbe-grazing at genus level, these organisms those PAH-degrading bacteria fungi. Bipartite networks indirectly modulate PAH regulating communities. Therefore, might involved microbial predation contaminated soil.
Language: Английский
Citations
6
Applied Soil Ecology, Journal Year: 2024, Volume and Issue: 203, P. 105656 - 105656
Published: Sept. 26, 2024
Language: Английский
Citations
5
Journal of Fungi, Journal Year: 2025, Volume and Issue: 11(1), P. 30 - 30
Published: Jan. 4, 2025
Arid desert regions are among the harshest ecological environments on Earth. Halophytes, with their unique physiological characteristics and adaptability, have become dominant vegetation in these areas. Currently, research halophytes this region is relatively limited, particularly concerning studies related to root endophytic fungi, which been rarely reported on. Therefore, investigating diversity composition of fungi crucial for maintaining balance such an arid environment. This study focuses eight representative angiosperm from West Ordos Desert China (including Nitraria tangutorum, Salsola passerina, Suaeda glauca, Reaumuria trigyna, kaschgarica, Limonium aureum, Apocynum venetum, Tripolium vulgare), utilizing Illumina MiSeq high-throughput sequencing technology combined soil physicochemical factor data analyze diversity, composition, functions root-associated fungal communities. Ascomycota dominated most halophytes, recretohalophytes, where it accounted average 88.45%, while Basidiomycota was predominant glauca. A Circos analysis top 10 abundant genera revealed Fusarium, Dipodascus, Curvularia, Penicillium, other genera. Co-occurrence network showed significant differences networks across halophyte types, complex observed excreting characterized by highest number nodes connections, indicating tighter symbiotic relationships. In contrast, pseudohalophytes were simple, reflecting lower community cohesiveness. Redundancy (RDA) Mantel tests demonstrated that factors as organic matter, available sulfur, urease significantly influenced richness, evenness, suggesting properties play a critical role regulating fungal-plant symbiosis. Functional predictions indicated important roles metabolic pathways nucleotide biosynthesis, carbohydrate degradation, lipid metabolism, may enhance plant survival saline-alkaline environments. Furthermore, high abundance pathogens saprotrophs some communities suggests potential defense matter decomposition. The results provide reference advancing development utilization resources, applications ecosystem restoration cultivation.
Language: Английский
Citations
0
Forests, Journal Year: 2025, Volume and Issue: 16(2), P. 276 - 276
Published: Feb. 6, 2025
Soil microorganisms are well known to play a crucial role in carbon and nutrient cycling within terrestrial ecosystems. Numerous research efforts have demonstrated that nitrogen deposition can change forest soil microbial diversity community composition; however, it is still unclear how will affect the composition subtropical forests under background of increasing drought. Consequently, over period 2.5 years, we carried out an experiment using two N addition regimes three water treatment levels reveal effects nitrogen, drought, influence their interaction on microorganisms. Overall, found both drought decreased bacterial Shannon Simpson indices yet had no significant effect fungal diversity. In well-watered treatments, did not significantly reduce diversity, while moderate severe reducing by 27.05% 0.13%, respectively, treatment. Drought altered bacteria regardless addition. changed less composition. The content, fine root biomass, pH were correlated with composition, which explained 53.3%, 11.1%, 8.7% changes respectively. These results suggest may intensify inhibitory magnitude direction impact community.
Language: Английский
Citations
0
Forests, Journal Year: 2025, Volume and Issue: 16(2), P. 306 - 306
Published: Feb. 10, 2025
(1) Background: As population growth accelerates, unsustainable practices such as excessive cutting and burning of desert plants in the transition zones between deserts oases have led to widespread vegetation loss. (2) Methods: The experiment was conducted oasis zone on southern edge Taklamakan Desert from 2010 2023 year. Among treatments included a control group (CK), spring (CS), fall (CF), (BS), flood water irrigation (FI). We used high-throughput sequencing determine soil microbial composition diversity routine laboratory methods physical chemical properties enzyme activities. (3) Results: No significant differences bacterial alpha (Chao1, Dominance, Observed_features, Pielou_e, Shannon, Simpson) across different long-term disturbance patterns. In fungi, CK treatment showed significantly higher Chao1, Observed_features indices compared BS FI. Principal component analysis revealed substantial reduction community FI, while fungal communities were lower CS BS, CF, FI; (4) Conclusions: Soil moisture content, electrical conductivity, organic carbon, activity cellobiohydrolase key factors shaping community. For carbon β-1,4-glucosidase main drivers.
Language: Английский
Citations
0