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Program themes

The scientific scope

Seven themes spanning the sequence determinants of alternative DNA structures, their consequences for genome stability, and what follows for disease, evolution, and translation. Each corresponds to one session in the draft program.


The University of Texas at Austin

  1. DNA structure and molecular mechanisms

    Sequence determinants, energetics, dynamics, and cellular formation of G-quadruplexes, Z-DNA/Z-RNA, cruciforms, hairpins, triplex/H-DNA, and slipped structures.

    • structural biology
    • biophysics
    • chemical probing
    • single-molecule
  2. Genome instability, replication, repair, and recombination

    How alternative structures affect fork progression, repair pathway choice, recombination, chromosome breakage, repeat instability, and mutation.

    • replication stress
    • repair pathway choice
    • repeat instability
    • mutagenesis
  3. Cancer and human disease

    Links between structure-forming sequences and mutational hotspots, repeat-expansion disorders, rearrangements, cancer mutagenesis, and inherited disease.

    • mutational hotspots
    • repeat expansion
    • rearrangements
    • biomarkers
  4. Genome-wide mapping and computational discovery

    Detection and prediction of structure-forming sequences by sequencing, chemical and enzymatic mapping, motif discovery, biophysical scoring, and integrative analysis.

    • genome-wide maps
    • motif discovery
    • biophysical scoring
    • integrative analysis
  5. Evolution, population variation, and pangenomes

    How structure-forming sequences arise, persist, and turn over — across population variation, pangenomes, repetitive DNA, and diverse species.

    • pangenomes
    • population variation
    • repetitive DNA
    • selective constraint
  6. AI, new technologies, and scalable biological discovery

    Foundation models, machine learning, long-read and single-cell sequencing, high-throughput perturbation, databases, and reproducible benchmarking.

    • foundation models
    • long-read sequencing
    • perturbation screens
    • benchmarking
  7. Therapeutics, diagnostics, and biotechnology

    Structure-targeting molecules, biomarkers, genome engineering, synthetic biology, and diagnostics — including limitations, specificity, and safety.

    • structure-targeting ligands
    • genome engineering
    • diagnostics
    • safety

Each theme maps onto one scientific session — see the draft program for session descriptions and indicative times.

Abstracts are invited across all seven themes, with short talks selected from every session.