The metagenomics analysis of air, dust and surfaces of tropical buildings

This study focuses on systematic comparisons between 3 types of samples (dust, air, surface) commonly analyzed in environmental quality studies for better understanding on the source-sink relationships among microbial communities found in different samples. Dust, air and surface swab samples were co...

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Bibliographic Details
Main Authors: Lau, Kenny Jia Xu, Uchida, Akira, Luhung, Irvan, Lim, Serene Boon Yuean, Schuster, Stephan Christoph
Other Authors: Interdisciplinary Graduate School (IGS)
Format: Conference or Workshop Item
Language:English
Published: 2019
Subjects:
Online Access:https://hdl.handle.net/10356/89002
http://hdl.handle.net/10220/49610
http://www.indoorair2018.org/
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Institution: Nanyang Technological University
Language: English
Description
Summary:This study focuses on systematic comparisons between 3 types of samples (dust, air, surface) commonly analyzed in environmental quality studies for better understanding on the source-sink relationships among microbial communities found in different samples. Dust, air and surface swab samples were collected from an indoor and its nearby outdoor locations. DNA was then extracted from the samples and direct (shotgun) metagenomic sequencing approach was applied for microbial community profiling of the samples. The current results indicate a moderate to high correlation between the surface and the settling dust samples.