Programm RNase

September, 16 -18

Monday, September 16
08:30 – 09:00 Registration
09:00 – 09:10 Welcome remarks from the organizing team
09:10 - 09:40 Susana M. Cerritelli: Role of RNase H1 in the nucleus: Past and present insights.
09:40 - 10:05 Frédéric Chédin: Manipulating RNase H1 levels in murine B cells dramatically affects mitochondrial genome maintenance but shows little impact on nuclear R-loop distributions.
10:05 - 10:30 Sheetal Uppal: RNase H1 contributes to alternative splicing regulation.
10:30 – 11:00 Coffee Break
11:00 – 11:25 Hai Dang Nguyen: RNase H1 phosphorylation at Ser76 promotes RPA interaction to safeguard genome integrity from R-loop- associated instability.
11:25 – 11:50 Petra Beli: Regulation of human RNase H1 by phosphorylation.
11:50 – 12:15 Marcin Nowotny: Mechanism of the RNase H domain of reverse transcriptases.
12:15 – 12:40 Robert J Crouch: Chaos leading to survival after loss of RNase HI and RecBCD in E. coli.
12:40 – 14:00 lunch
14:00 – 14:25 Andrei Kuzminov: UV-induced Replication-Transcription Conflicts.
14:25 – 14:50 Houra Merrikh: Regulation of replication restart from RNA:DNA.
14:50 – 15:15 Carolin Wagner: RNase H1 Prevents Transcription Replication Conflicts in the Absence of Sen1 in S. cerevisiae.
15:15 – 15:40 Vandit Shah: Investigate the potential role of RNase H1 in the development of chronic kidney disease.
15:40 – 16:05 Natalia Gromak: Toxic R-loops in Repeat Expansion Diseases.
16:05 – 17:00 Coffe and poster session
18:00 – ... Dinner and get-together
Tuesday, September 17
09:00 – 09:30 Jessica Williams: High fidelity DNA ligation is critical for preventing genome instability.
09:30 – 09:55 Percy P. Tumbale: Molecular basis for RNA discrimination by human DNA ligase 1.
09:55 – 10:20 Paulina H. Wanrooij: Ribonucleotide removal pathways in mammalian mitochondria: the poor endoribonuclease activity of human mitochondrial topoisomerase protects against rNMP-dependent deletions.
10:20 – 10:45 Andrei Chabes: Impact of dNTP/rNTP Ratios on Ribonucleotide Incorporation into mtDNA.
10:45 – 11:15 Coffee Break
11:15 – 11:40 Kristi L. Jensen: Genomic ribonucleotide metabolism contributes to replicative lifespan and is mis-regulated in aged yeast cells.
11:40 – 12:05 Diana Rios-Szwed: Synthetic lethality with RNase H2 and Ribonucleotide Excision Repair deficiency: new functions of EXO1 in mammalian DNA integrity.
12:05 – 12:30 Kiyoshi Yasukawa: Leu606 of human DNA polymerase δ plays a role in discriminating deoxyribonucleotide and ribonucleotide.
12:30 – 12:55 Maarten van den Ancker: Prediction of an evolutionary conserved complex between RNase H2 and Pol δ.
12:55 – 14:30 Lunch
14:30 – 14:55 Pablo Huertas: R-loops and interferon contribute to hamper homologous recombination in Aicardi-Goutières Syndrome.
14:55 – 15:20 Akira Sassa: Uncovering distinct DNA damage responses associated with RNase H2 deficiency and its pathogenic mutation in human TK6 cells.
15:20 – 15:45 Laura Hartleb: Initiation of DNA replication in Trypanosoma brucei is regulated by interaction of the RNase H2 complex with DOT1 histone methyltransferases.
15:45 - 17:00 Coffe Break
17:30 - 19:00 Social program (Wine Tasting)
19:00 - ... Dinner and get-together
Wednesday, September 18
09:00 – 09:25 Erik W. Debler: Non-Canonical mechanisms of RNase H2 recruitment to PCNA.
09:25 – 09:50 Philippe Pasero: Postreplicative RNA:DNA hybrids as a source of replication stress and inflammation.
09:50 – 10:15 Aziz El Hage: Genome-wide mapping of R-loops in cells deficient for the RNA exosome reveals enrichment of hybrids at sites of non-coding RNAs.
10:15 – 10:50 Coffee Break
10:50 – 11:15 Alex Bishop: Not all R-loops are equal.
11:15 – 11:40 Zicheng Yu: A machine-learning-based tool to detect DNA-embedded ribonucleotides from long-read nanopore sequencing.
11:40 – 12:05 Mo Sun: rNMPID: a database for ribonucleoside MonoPhosphates in DNA.
12:05 – 12:20 Closing remarks from the organizing team
12:20 – 14:00 Lunch and goodbye
14:00 – 15:00 Technical Talk with Alex Bishop: (open to everyone)
Focus of the discussion: R-loop database RLBase, and peculiarities of R-loop mapping techniques.