PBS5 年
Extracting DNA from Bananas
and grouping the plants based on their DNA relatedness. In this activity, you will extract and observe DNA from bananas. Put 1 cup of distilled water and one banana in the blender. Blend for 25 ...
BBC11 个月
How do forensic scientists use DNA?
The forensic scientists then extract DNA from the cells ... be used to place suspects at a crime scene It is possible to plant DNA at a crime scene giving false evidence, or an innocent person ...
Scientists Recovered the Cargo of a 146-Year-Old Shipwreck. Now, They Want to Turn It Into ...
During a stormy night in 1878, a ship known as the James R. Bentley sank to the bottom of Lake Huron just north of Rogers City on a Chicago-to-Buffalo voyage. While the crew was rescued, the ship and ...
Researchers use eDNA metabarcoding to identify pollinators, aiming to boost crop production
A Curtin University study has revealed that a new method of capturing DNA could provide farmers with a valuable tool for ...