SAMN18767987
External Id
Centro de Investigaciones y Transferencias, Universidad Nacional de Villa Maria (CIT-CONICET)
INSDC center name
2021-04-19T12:50:06.007Z
INSDC first public
2021-04-19T12:50:06.007Z
INSDC last update
live
INSDC status
MIMS.me
NCBI submission model
MIGS/MIMS/MIMARKS.soil
NCBI submission model
MIMS.me.soil.5.0
NCBI submission package
2016-10
collection date
Agriculture has modified the structure of the soil through the application of external factors and processes that exert determining effects on microbial biodiversity. In order to study the microbial diversity of soil, metagenomics is a fundamental tool because delyvers information on microorganisms that cannot be isolated in culture media or that are no longer viable. In this work the preliminary results of 16S metagenomic sequencing of six soil samples obtained in agroecosystems of central and northern Argentina are reported. Copiotrophic bacteria (Proteobacteria and Actinobacteria) predominated and one of the samples had a predominance of an oligotrophic Phylum (Acidobacteria). These results are consistent with those observed in other agroecosystems in which traditional management is applied and provide new contributions about the constitution of microbiomes of Argentine soils outside the Pampean region. Finally, we analyzed the most common genera with relevant species in agronomy, not only beneficial but also the pathogenic, and their abundance and diversity in the sequenced samples.
description
soil bacterium
env_broad_scale
soil
env_medium
Argentina
geo loc name
soil
isolation source
soil metagenome
http://purl.obolibrary.org/obo/NCBITaxon_410658
organism
MIMS Environmental/Metagenome sample from Exploratory analysis of microbial communities in agroecosystems of the north-central region of Argentina by using 16S metagenomic sequencing.
title