MPD

MPD designs multiplex PCR primer sets for targeted resequencing, using a C-based core and a hashed-genome approach to ensure genome-wide primer uniqueness while avoiding known genetic variations.

Key Features:

• C-based core implementation: Implements a C-based core for rapid primer design processing.
• Hashed-genome primer uniqueness: Uses a hashed genome to ensure primer uniqueness across the entire genome and minimize off-target amplification.
• Avoidance of known variations: Avoids placing primers over sites with known genetic variations to reduce sequencing bias.
• Efficient primer pooling: Automatically pools compatible primers to optimize multiplex PCR and maximize throughput while maintaining stringent design criteria.
• Target coverage optimization: Optimizes designs to achieve comprehensive coverage of target regions, including exonic regions under stringent criteria.

Scientific Applications:

• Targeted resequencing: Enables targeted resequencing of genomic regions for variant discovery and characterization.
• GWAS follow-up: Supports follow-up studies of genome-wide association studies by designing primers for genes and regions implicated by GWAS.
• High-coverage exonic sequencing: Facilitates high-coverage sequencing of exonic regions, reported to achieve up to 90% coverage under stringent criteria.

Methodology:

Computational methods include a C-based core implementation, a hashed-genome approach to assess primer uniqueness, avoidance of primers overlapping known genetic variations, automated pooling of compatible primers for multiplex PCR, and use of a gene set identified through GWAS.