Mia F G Berelson, Darren Heavens, Paul Nicholson, Matthew D Clark, Richard M Leggett
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引用次数: 0
Abstract
Historically, the analysis of airborne biological organisms relied on microscopy and culture-based techniques. However, technological advances such as PCR and next-generation sequencing now provide researchers with the ability to gather vast amounts of data on airborne environmental DNA (eDNA). Studies typically involve capturing airborne biological material, followed by nucleic acid extraction, library preparation, sequencing and taxonomic identification to characterize the eDNA at a given location. These methods have diverse applications, including pathogen detection in agriculture and human health, air quality monitoring, bioterrorism detection and biodiversity monitoring. A variety of methods are used for airborne eDNA analysis, as no single pipeline meets all needs. This review outlines current methods for sampling, extraction, sequencing and bioinformatic analysis, highlighting how different approaches can influence the resulting data and their suitability for specific use cases. It also explores current applications of airborne eDNA sampling and identifies research gaps in the field.
期刊介绍:
We publish high-quality original research on bacteria, fungi, protists, archaea, algae, parasites and other microscopic life forms.
Topics include but are not limited to:
Antimicrobials and antimicrobial resistance
Bacteriology and parasitology
Biochemistry and biophysics
Biofilms and biological systems
Biotechnology and bioremediation
Cell biology and signalling
Chemical biology
Cross-disciplinary work
Ecology and environmental microbiology
Food microbiology
Genetics
Host–microbe interactions
Microbial methods and techniques
Microscopy and imaging
Omics, including genomics, proteomics and metabolomics
Physiology and metabolism
Systems biology and synthetic biology
The microbiome.