pegIT

pegIT automates design of prime editing guide RNAs (pegRNAs) for prime editing by generating pegRNAs that encode user-defined edits for Cas9–reverse transcriptase–mediated precise genomic modifications without inducing double-stranded DNA breaks.

Key Features:

• Automated pegRNA generation: Generates pegRNAs tailored to user-defined edits to implement specified prime editing outcomes.
• Dual-function pegRNA handling: Accounts for the dual role of pegRNAs as both guide molecules and reverse-transcription templates.
• Multiple editing scenario support: Handles multiple editing scenarios simultaneously for varied editing designs.
• High-throughput design support: Supports large-scale pegRNA design workflows to meet high-throughput requirements.
• Error reduction: Reduces errors associated with manual pegRNA design by automating complex design steps.

Scientific Applications:

• Prime editing implementation: Enables design of pegRNAs for precise genomic modifications using prime editing without inducing double-stranded DNA breaks.
• High-throughput genome editing studies: Facilitates large-scale pegRNA design for high-throughput experimental workflows.
• Therapeutic development: Supports pegRNA design efforts relevant to development of therapeutic genome-editing strategies.

Methodology:

Automated computational generation of pegRNAs tailored to user-defined edits, accommodating multiple editing scenarios and the dual guide-and-template functionality of pegRNAs to support high-throughput design.