Tag

Animal Dna

All articles tagged with #animal dna

science1 year ago•4 min saved

"Spider Webs: Nature's DNA Traps Revealing a Wealth of Genetic Information"

Australian researchers have discovered that spider webs contain genetic materials from a wide variety of animal species, making them a valuable tool for measuring biodiversity. By collecting and analyzing spider webs, scientists were able to identify DNA from 93 different vertebrates, shedding light on the potential of using environmental DNA (eDNA) to track biodiversity. This innovative method offers a quick and easy way to monitor genetic material in the environment, although it is just one tool in the scientific toolbox for measuring biodiversity.

via CBC.ca|

#animal-dna #biodiversity #environmental-dna

science-and-technology2 years ago•5 min saved

"Groundbreaking Study: Airborne Animal DNA Extracted in Danish Forest"

Scientists from the Globe Institute at the University of Copenhagen conducted an experiment in a Danish forest, using DNA air samplers to collect airborne particles and identify animal species. Over three days, they discovered DNA traces from 64 animal species, including domestic animals and terrestrial wild animals such as red deer, roe deer, and white-tailed eagles. The results show the potential of DNA air sampling as a valuable tool for biodiversity monitoring and understanding ecosystem changes. Despite limitations, this non-invasive technique could aid in disease surveillance and forensic investigations, and represents an exciting frontier in biological and ecological research.

via Earth.com|

#animal-dna #biodiversity-monitoring #dna-air-sampling