Agata Bernat

MODOMICS: a database of RNA modifications and related information. 2025 update and 20th anniversary

Dominik Sordyl, Etienne Boileau, Agata Bernat, Satyabrata Maiti et autres

MODOMICS is the reference database of RNA modifications and related information, integrating chemical, biochemical, structural, and functional data. In this 2025 update, marking the 20th anniversary of MODOMICS, the database has been significantly expanded in scope and depth. The RNA sequence section …

pl, de, it, us (code pays fourni par la source)

Are there double knots in proteins? Prediction and in vitro verification based on TrmD-Tm1570 fusion from C. nitroreducens

Agata P. Perlinska, Mai Lan Nguyen, Smita P. Pilla, Emilia Staszor et autres

We have been aware of the existence of knotted proteins for over 30 years—but it is hard to predict what is the most complicated knot that can be formed in proteins. Here, we show new and the most complex knotted topologies recorded …

pl (code pays fourni par la source)

Conserved structures and dynamics in 5′-proximal regions of Betacoronavirus RNA genomes

Tales Rocha de Moura, Elżbieta Purta, Agata Bernat, Eva M. Martín-Cuevas et autres

Betacoronaviruses are a genus within the Coronaviridae family of RNA viruses. They are capable of infecting vertebrates and causing epidemics as well as global pandemics in humans. Mitigating the threat posed by Betacoronaviruses requires an understanding of their molecular diversity. The development …

pl, es (code pays fourni par la source)

RNAProbe: a web server for normalization and analysis of RNA structure probing data

Tomasz K. Wirecki, Katarzyna Merdas, Agata Bernat, M. Boniecki et autres

RNA molecules play key roles in all living cells. Knowledge of the structural characteristics of RNA molecules allows for a better understanding of the mechanisms of their action. RNA chemical probing allows us to study the susceptibility of nucleotides to chemical modification, …

pl (code pays fourni par la source)

Specific interaction of zinc finger protein Com with RNA and the crystal structure of a self-complementary RNA duplex recognized by Com

Martyna Nowacka, Humberto Fernandes, Agnieszka Kiliszek, Agata Bernat et autres

The bacteriophage Mu Com is a small zinc finger protein that binds to its cognate mom mRNA and activates its translation. The Mom protein, in turn, elicits a chemical modification (momification) of the bacteriophage genome, rendering the DNA resistant to cleavage by …

pl (code pays fourni par la source)

Crystal structure of a self-complementary RNA duplex recognized by Com

Maria Nowacka, Humberto Fernandes, Agnieszka Kiliszek, Agata Bernat et autres

Transcriptome Analyses of Mosaic (MSC) Mitochondrial Mutants of Cucumber in a Highly Inbred Nuclear Background

Tomasz L. Mróz, Sebastian Eves‐van den Akker, Agata Bernat, Agnieszka Skarzyńska et autres

L.) has a large, paternally transmitted mitochondrial genome. Cucumber plants regenerated from cell cultures occasionally show paternally transmitted mosaic (MSC) phenotypes, characterized by slower growth, chlorotic patterns on the leaves and fruit, lower fertility, and rearrangements in their mitochondrial DNAs (mtDNAs). MSC …

pl, gb, us (code pays fourni par la source)

Bilboard dla każdego

Agata Bernat