Soil fungal networks exhibit sparser interactions than bacterial networks in diseased banana plantations DOI
Peng Chen,

Jinku Li,

Dandan Wei

et al.

Applied and Environmental Microbiology, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 8, 2024

Soil microorganisms play a crucial role in suppressing soil-borne diseases. Although the composition of microbial communities healthy versus diseased soils is somewhat understood, interplay between interactions and disease incidence remains unclear. This study used 16S rRNA fungal internal transcribed spacer (ITS) sequencing to investigate bacterial community three soil types: forest (Z), from banana plantations (H), (D). Principal coordinate analysis revealed significant differences among structures types. Compared with those soil, diversities significantly decreased soil. Key microorganisms, including bacteria Chloroflexi Pseudonocardia fungi Mortierellomycota Moesziomyces, were increased plantations. Redundancy that total nitrogen available phosphorus primary drivers structure. The neutral model posited assembly predominantly governed by stochastic processes, whereas primarily driven deterministic processes. Furthermore, co-occurrence network proportion positive edges was 5.92 times lower than plantations, its structure sparse simple. In conclusion, reduced within linked epidemiology Fusarium wilt. These findings underscore critical modulating pathogens.

Language: Английский

Microbiome Engineering for Sustainable Rice Production: Strategies for Biofertilization, Stress Tolerance, and Climate Resilience DOI Creative Commons

Israt Jahan Misu,

Md. Omar Kayess, Md. Nurealam Siddiqui

et al.

Microorganisms, Journal Year: 2025, Volume and Issue: 13(2), P. 233 - 233

Published: Jan. 22, 2025

The plant microbiome, found in the rhizosphere, phyllosphere, and endosphere, is essential for nutrient acquisition, stress tolerance, overall health of plants. This review aims to update our knowledge critically discuss diversity functional roles rice as well microbiome engineering strategies enhance biofertilization resilience. Rice hosts various microorganisms that affect cycling, growth promotion, resistance stresses. Microorganisms carry out these functions through nitrogen fixation, phytohormone metabolite production, enhanced solubilization uptake, regulation host gene expression. Recent research on molecular biology has elucidated complex interactions within microbiomes signalling mechanisms establish beneficial microbial communities, which are crucial sustainable production environmental health. Crucial factors successful commercialization agents include soil properties, practical field conditions, genotype. Advances engineering, from traditional inoculants synthetic biology, optimize availability resilience abiotic stresses like drought. Climate change intensifies challenges, but innovations microbiome-shaping genes (M genes) offer promising solutions crop also discusses agronomic implications emphasizing need further exploration M breeding disease traits. Ultimately, we provide an current findings rice, highlighting pathways productivity sustainably while minimizing impacts.

Language: Английский

Citations

2
Root-soil-microbiome interaction in the rhizosphere of Masson pine (Pinus massoniana) under different levels of heavy metal pollution DOI Creative Commons
Yingjie Wu, Haidong Wang, Peng Lü

et al.

Ecotoxicology and Environmental Safety, Journal Year: 2024, Volume and Issue: 283, P. 116779 - 116779

Published: July 30, 2024

Heavy metal pollution of the soil affects environment and human health. Masson pine is a good candidate for phytoremediation heavy in mining areas. Microorganisms rhizosphere can help with accumulation host plants. However, studies on its bacterial communities under are still limited. Therefore, this study, chemical characteristics four different levels were investigated using 16 S rRNA gene sequencing, chemistry analysis plant enzyme activities. The results showed that content, oxidative stress microbial diversity damage lower farther they from mine dump. co-occurrence network relationship slightly polluted soils (C1 C2) was more complicated than highly (C3 C4). Relative abundance indicated Sphingomonas Pseudolabrys abundant C2), while Gaiella Haliangium LEfSe Burkholderiaceae, Xanthobacteraceae, Gemmatimonadaceae, Gaiellaceae significantly enriched C1 to C4 site, respectively. Mantel available cadmium (Cd) contents most important factor influencing community assembly. Correlation eight genus positively associated Cd content. To best our knowledge, first study investigate rhizospheric trees degrees contamination, which lays foundation beneficial bacteria-based pines future.

Language: Английский

Citations

2
Functional Redundancy Enables a Simplified Consortium to Match the Lignocellulose Degradation Capacity of the Original Consortium DOI
Yan Pang, Jingjing Wang, Songchen Dai

et al.

Environmental Research, Journal Year: 2024, Volume and Issue: unknown, P. 120373 - 120373

Published: Nov. 1, 2024

Language: Английский

Citations

1
Soil fungal networks exhibit sparser interactions than bacterial networks in diseased banana plantations DOI
Peng Chen,

Jinku Li,

Dandan Wei

et al.

Applied and Environmental Microbiology, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 8, 2024

Soil microorganisms play a crucial role in suppressing soil-borne diseases. Although the composition of microbial communities healthy versus diseased soils is somewhat understood, interplay between interactions and disease incidence remains unclear. This study used 16S rRNA fungal internal transcribed spacer (ITS) sequencing to investigate bacterial community three soil types: forest (Z), from banana plantations (H), (D). Principal coordinate analysis revealed significant differences among structures types. Compared with those soil, diversities significantly decreased soil. Key microorganisms, including bacteria Chloroflexi Pseudonocardia fungi Mortierellomycota Moesziomyces, were increased plantations. Redundancy that total nitrogen available phosphorus primary drivers structure. The neutral model posited assembly predominantly governed by stochastic processes, whereas primarily driven deterministic processes. Furthermore, co-occurrence network proportion positive edges was 5.92 times lower than plantations, its structure sparse simple. In conclusion, reduced within linked epidemiology Fusarium wilt. These findings underscore critical modulating pathogens.

Language: Английский

Citations

0