Uploaded May 2025 | Updated September 2026, 3 hours ago
As the first video in our series on PureTarget, this presentation explains the core principles of PacBio HiFi sequencing—the essential foundation for applications such as highly accurate targeted sequencing. Discover how HiFi reads provide exceptional length (typically 15–25 kb, up to 100 times longer than short reads) and Q33 (99.9%) accuracy, which are crucial for comprehensive genomic insights from native DNA.
Learn how HiFi sequencing generates these long, accurate reads using SMRTbell adapters and a circular consensus approach. This process, performed without PCR amplification in standard preparations, inherently includes 5mC methylation data and ensures minimal GC bias for more uniform genome coverage. This foundational knowledge is key for leveraging targeted sequencing techniques effectively.
Explore why this is critical for genomic research: HiFi sequencing accesses over 99% of the T2T human genome, resolving regions often missed by short reads. This superior mappability and accuracy enable comprehensive variant detection (SNPs, indels, SVs, tandem repeats), phasing, and methylation analysis from a single library preparation, delivering a more complete genomic picture valuable for researchers with a clinical focus.
Subscribe for more insights from PacBio: youtube.com/@PacificBiosciences?sub_confirmation=1
Learn more about PacBio at pacb.com
Legal & Trademarks: Visit pacb.com/legal-and-trademarks
As the first video in our series on PureTarget, this presentation explains the core principles of PacBio HiFi sequencing—the essential foundation for applications such as highly accurate targeted sequencing. Discover how HiFi reads provide exceptional length (typically 15–25 kb, up to 100 times longer than short reads) and Q33 (99.9%) accuracy, which are crucial for comprehensive genomic insights from native DNA.
Learn how HiFi sequencing generates these long, accurate reads using SMRTbell adapters and a circular consensus approach. This process, performed without PCR amplification in standard preparations, inherently includes 5mC methylation data and ensures minimal GC bias for more uniform genome coverage. This foundational knowledge is key for leveraging targeted sequencing techniques effectively.
Explore why this is critical for genomic research: HiFi sequencing accesses over 99% of the T2T human genome, resolving regions often missed by short reads. This superior mappability and accuracy enable comprehensive variant detection (SNPs, indels, SVs, tandem repeats), phasing, and methylation analysis from a single library preparation, delivering a more complete genomic picture valuable for researchers with a clinical focus.
Subscribe for more insights from PacBio: youtube.com/@PacificBiosciences?sub_confirmation=1
Learn more about PacBio at pacb.com
Legal & Trademarks: Visit pacb.com/legal-and-trademarks
