Homologous recombination is a basic process of life, which is necessary to protect and restart broken replication forks, repair chromosome breaks and exchange genetic material during meiosis. Recently, in a research report titled “Structure and function of the RAD51B-RAD51C-RAD51D-XRCC2 tumor suppressor complex” published in the journal Nature, scientists from institutions such as the Francis Crick Institute summarized the structure and function of a special protein complex, which is crucial for…
Cryo-EM
Three Dimensional Structure of the Smallest Programmable Nuclease Tnpb
In a new study, professor Virginijus Šikšnys from the Life Sciences Center (VU-LSC) of Vilnius University in Lithuania and his research team cooperated with Professor Guillermo Montoya of the Novo Nordisk Foundation Protein Research Center (CPR) of the University of Copenhagen in Denmark and his research team to determine the structure of TnpB using Cryo-EM. The relevant research results were published in Nature on April 13, 2023, with the title…