eDNA extraction protocol for metagenomic studies in tropical soils

The lack of knowledge about biological communities residing in soils, especially those in tropical regions, represents a constraint to management practices to take advantage of the ecological services provided by soil microbiota to agroecosystems. One of the complexities derived from describing biol...

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Veröffentlicht in:BioTechniques. - 1988. - 71(2021), 6 vom: 16. Dez., Seite 580-586
1. Verfasser: Echeverría-Beirute, Fabián (VerfasserIn)
Weitere Verfasser: Varela-Benavides, Ingrid, P Jiménez-Madrigal, Jose, Carvajal-Chacon, Milagro, Guzmán-Hernández, Tomás
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2021
Zugriff auf das übergeordnete Werk:BioTechniques
Schlagworte:Journal Article Research Support, Non-U.S. Gov't communities conservation metagenomics pineapple protocol storage tropics DNA, Environmental Soil
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245 1 0 |a eDNA extraction protocol for metagenomic studies in tropical soils 
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520 |a The lack of knowledge about biological communities residing in soils, especially those in tropical regions, represents a constraint to management practices to take advantage of the ecological services provided by soil microbiota to agroecosystems. One of the complexities derived from describing biological diversity in such tropical conditions comes from the methods used to isolate microorganisms without altering the composition of the sample. The goal of this study was to establish a protocol for adequate soil sampling and environmental DNA extraction from a tropical region in Costa Rica. We present an up-to-date protocol optimized for tropical soils which improves sevenfold the amount of DNA extracted without significantly affecting the 260/280 and 260/230 ratios compared with commercially available kits and standard protocols 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a communities 
650 4 |a conservation 
650 4 |a metagenomics 
650 4 |a pineapple 
650 4 |a protocol 
650 4 |a storage 
650 4 |a tropics 
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700 1 |a Varela-Benavides, Ingrid  |e verfasserin  |4 aut 
700 1 |a P Jiménez-Madrigal, Jose  |e verfasserin  |4 aut 
700 1 |a Carvajal-Chacon, Milagro  |e verfasserin  |4 aut 
700 1 |a Guzmán-Hernández, Tomás  |e verfasserin  |4 aut 
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