Unlocking secrets of Mediaeval manuscripts using DNA

North Carolina State University researcher Assistant Professor of English Timothy Stinson is working on techniques to use DNA analysis to date and locate the origins of the animal skin parchments used in many Mediaeval manuscripts. Up until now handwriting and linguistic analysis has been used but these methods have their limitations. Stinson is aiming to create a baseline of DNA markers from manuscripts with known dates and origins and then compare the DNA from manuscripts of unknown origin with the baseline. Genetic similarities could then assist in narrowing down the time scale and locale of the manuscript in question. It will also allow the tracing of the trade route of manuscripts through the mediaeval world.