دورية أكاديمية

Metagenomic Insights for Antimicrobial Resistance Surveillance in Soils with Different Land Uses in Brazil

التفاصيل البيبلوغرافية
العنوان: Metagenomic Insights for Antimicrobial Resistance Surveillance in Soils with Different Land Uses in Brazil
المؤلفون: João Vitor Wagner Ordine, Gabrielle Messias de Souza, Gustavo Tamasco, Stela Virgilio, Ana Flávia Tonelli Fernandes, Rafael Silva-Rocha, María-Eugenia Guazzaroni
المصدر: Antibiotics, Vol 12, Iss 2, p 334 (2023)
بيانات النشر: MDPI AG, 2023.
سنة النشر: 2023
المجموعة: LCC:Therapeutics. Pharmacology
مصطلحات موضوعية: soil, microbiota, antibiotic resistance, soil resistome, surveillance, One Health, Therapeutics. Pharmacology, RM1-950
الوصف: Land-use conversion changes soil properties and their microbial communities, which, combined with the overuse of antibiotics in human and animal health, promotes the expansion of the soil resistome. In this context, we aimed to profile the resistome and the microbiota of soils under different land practices. We collected eight soil samples from different locations in the countryside of São Paulo (Brazil), assessed the community profiles based on 16S rRNA sequencing, and analyzed the soil metagenomes based on shotgun sequencing. We found differences in the communities’ structures and their dynamics that were correlated with land practices, such as the dominance of Staphylococcus and Bacillus genera in agriculture fields. Additionally, we surveyed the abundance and diversity of antibiotic resistance genes (ARGs) and virulence factors (VFs) across studied soils, observing a higher presence and homogeneity of the vanRO gene in livestock soils. Moreover, three β-lactamases were identified in orchard and urban square soils. Together, our findings reinforce the importance and urgency of AMR surveillance in the environment, especially in soils undergoing deep land-use transformations, providing an initial exploration under the One Health approach of environmental levels of resistance and profiling soil communities.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2079-6382
Relation: https://www.mdpi.com/2079-6382/12/2/334; https://doaj.org/toc/2079-6382
DOI: 10.3390/antibiotics12020334
URL الوصول: https://doaj.org/article/35ed7df2e6d54b7ab5d65633fe4c3608
رقم الأكسشن: edsdoj.35ed7df2e6d54b7ab5d65633fe4c3608
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:20796382
DOI:10.3390/antibiotics12020334