Virginijus Šikšnys

Since 2007 Šikšnys focused on mechanistic studies of CRISPR-Cas, the newly discovered bacterial antiviral systems, and was among the first to demonstrate programmable DNA cleavage by the Cas9 protein. According to Šikšnys, his article was not even considered as serious by the editor board of the academic journal and was not sent to the reviewers, therefore the time needed to be recognized as first was lost. Martin Schlak reported that Šikšnys submitted his article describing DNA cleavage by Cas9 to Cell Reports on 18 April 2012. After its rejection without peer review, he sent it to PNAS one month later, and it took several months for review and publication. In the meantime, Jennifer Doudna and Emmanuelle Charpentier had published their findings in Science where their findings were reviewed and accepted within two weeks.

Šikšnys studied organic chemistry at Vilnius University, receiving his Masters in 1978, then moved to Lomonosov Moscow State University, where he studied enzyme kinetics and received Candidate of Sciences degree (equivalent to PhD) in 1983. From 1982 till 1993 he worked at the Institute of Applied Enzymology in Vilnius. In 1993 he was a visiting scientist in Robert Huber’s laboratory at the Max-Planck-Institut für Biochemie, Martinsried, Germany. Since 1995 Šikšnys is the chief scientist and head of the Department of Protein-DNA Interactions at the Vilnius University Institute of Biotechnology, since 2006 – professor at Vilnius University and a member of the Lithuanian Academy of Sciences, since 2007 – chair of the Institute of Biotechnology Council.

Virginijus Šikšnys (born 26 January 1956) is a Lithuanian biochemist and a professor at Vilnius University. He is a chief scientist at the Vilnius University Institute of Biotechnology.