In a first, scientists have extracted DNA from a Renaissance-era drawing attributed to Leonardo da Vinci, but they can't be ...
Researchers from the Leonardo da Vinci DNA Project are working with a sketch that might have been drawn by the master.
Scientists have discovered male human DNA on a chalk drawing that may have been created by the famous artist and scientist.
An international team of scientists has, for the first time, applied a minimally invasive genetic analysis technique to ...
Feb. 25—Students in Shannon Heintz's advanced biology class at Abilene High School recently learned how to isolate their DNA from their cheek cells. They then inserted that DNA into pendants in the ...
To obtain high-quality, purified nucleic acids, scientists can use several different methods, including phenol-chloroform extraction, cesium chloride/ethidium bromide (CsCl/EtBr) gradient ...