In vivo and ex vivo detection of RNA/DNA hybrids

Researchers from the Institute of Biochemistry and Biophysics PAS and the International Institute of Molecular and Cell Biology have developed a new method for detecting RNA/DNA hybrids found in R-loop structures. R-loops are crucial nucleic acid structures that occur when a newly transcribed RNA molecule hybridizes with a complementary DNA strand. This process creates an (…)

A new mechanism of seed dormancy regulation by temperature

A team led by Szymon Swiezewski from the Laboratory of Seed Molecular Biology at IBB PAS, in collaboration with the group of Artur Jarmołowski from Adam Mickiewicz University in Poznań, published an article in the journal Nature Communications. The work describes seed dormancy regulation by a new lncRNA MUSHER, which, in response to high temperature, (…)

Agnieszka Kruszewska appointed new chair of COMNAP

During the 37th Annual Meeting of the Council of Managers of National Antarctic Programs (COMNAP), held in Warsaw on August 5–8, 2025, Agnieszka Kruszewska, Deputy Director of Administration at IBB PAS and Director’s Representative for the management of the H. Arctowski Station, was unanimously elected chair of COMNAP for the upcoming 3-year term. This distinction (…)

Institute Seminar
Prof. Wacław Gajewski Auditorium

Prof. James Haber

Rosenstiel Basic Medical Sciences Research Center and Department of Biology, Brandeis University, Waltham, MA, USA

Fidelity and infidelity in repairing a broken chromosome (…)