Scientists vacuumed animal DNA from the air in a forest and had amazing results • Earth.com
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Applications for DNA air sampling
The use of DNA air sampling extends to various domains. In ecology, it provides a non-invasive tool to study species distribution and diversity. It enables scientists to monitor the presence or absence of specific species, including endangered, invasive, or disease-causing organisms.
In public health, the technique has enormous potential in disease surveillance. By detecting airborne pathogens or allergens, scientists can monitor the prevalence of diseases, thereby aiding in early warning systems.
In forensics, DNA air sampling might prove instrumental in crime scene investigations. It could potentially detect the presence of a suspect through skin cells or other biological traces left in the air.