Scientists Found DNA of Leonardo da Vinci: Can His Provenance Be Proven.

According to ТСН: Scientists reported the possibility of extracting DNA from Leonardo da Vinci artifacts from the Renaissance era. An international team of experts collected biological remnants from the drawing 'Holy Child', executed in red chalk, and from letters written by his ancestor, Frosino di Ser Giovanni da Vinci, which are kept in an Italian archive.

The obtained DNA contained Y-chromosome markers corresponding to the genetic line E1b1/E1b1b, prevalent among populations in Southern Europe, North Africa, and some regions of the Middle East. Researchers noted that the discovered DNA belongs to a group characteristic of people with Tuscan roots, from where da Vinci originated. This may indicate a connection of some DNA fragments to the artist.

Difficulties in Identification

Despite the intriguing results, scientists point out that it is difficult to say for certain whether any of the identified DNA belongs to Leonardo. The genius has no confirmed descendants, and his burial in the 19th century was disturbed, complicating direct comparisons with genetic material.

Methods of Collection and Analysis

Researchers applied a 'minimally invasive' method—a delicate swab that allows collecting micro-particles of skin, traces of sweat, microorganisms, pollen, and other biological remnants without damaging the artifacts. Most of the obtained DNA belonged to bacteria, fungi, plants, and viruses, which helped establish the characteristics of the materials, storage conditions, and the historical context of the creation of these items.

Among the botanical DNAs, traces of Italian ryegrass and coastal species of Salix, which are common along the Arno River in Florence, were found. This confirms the authenticity of the origin of the artifacts from the 15th–16th centuries. The discovery of plants from the Citrus genus in 'Holy Child' is consistent with historical data about the materials used at that time.

Although human DNA was also found, specifically male markers, scientists emphasize the need for further research to clearly distinguish ancient traces from modern contaminants. Only additional analyses can provide a more accurate answer to the question of whether these artifacts preserve the true biological imprint of Leonardo da Vinci.

It is worth noting that scientists from Lund University recently discovered a 2000-year-old fingerprint in resin on the Hjortspring boat. This find helped establish the origins of ancient sea warriors and reassess the history of early Scandinavian maritime raids.

Researching the DNA of historical figures may become the key to new discoveries in the world of art and history. The efforts of scientists not only bring us closer to unraveling the mysteries of the past but also allow us to rethink the influence of artists like Leonardo da Vinci on the present. Therefore, future results of these studies could significantly change our perception of the geniuses of the Renaissance era.