In this talk, Dr. Aaron Wenger, describes how PacBio HiFi reads (15 kb – 25 kb, >99.9% accuracy) provide the most complete view of human genetic variation, including small variants…
With the September 2021 closing of PacBio’s acquisition of Omniome, PacBio intends to become the first company to offer both long-read and short-read sequencing platforms. What does this mean for…
In this ESHG 2021 Workshop, PacBio Chief Scientific Officer Jonas Korlach, Ph.D., describes why HiFi sequencing improves the ability to detect pathogenic variants that previously went undetected with other technologies. He…
Structural variation accounts for much of the variation among human genomes. Structural variants of all types are known to cause Mendelian disease and contribute to complex disease. Learn how long-read sequencing is enabling detection of the full spectrum of structural variants to advance the study of human disease, evolution and genetic diversity.
The Sequel System, powered by Single Molecule, Real Time (SMRT) Technology, delivers long reads, high consensus accuracy, uniform coverage and epigenetic characterization.
The Sequel II System, powered by Single Molecule, Real Time (SMRT) Technology, delivers highly accurate long reads for a comprehensive view of genomes, transcriptomes and epigenomes.
Learn how highly accurate long-read sequencing from the Sequel IIe Systems delivers data you can trust for advanced biological insights across a range of applications.
With SMRT Link you can unlock the power of PacBio Single Molecule, Real-Time (SMRT) Sequencing using our portfolio of software tools designed to set up and monitor sequencing runs, review performance metrics, analyze, visualize, and annotate your sequencing data.
The Agilent 5200, 5300, and 5400 Fragment Analyzer instruments are fast, high-resolution benchtop capillary electrophoresis (CE) platforms that utilize proprietary markers to accurately size fragments ranging from 10 to 50 kb. This platform allows important DNA quality checkpoints to be completed in one hour for de novo large-genome sequencing projects and other PacBio applications leveraging multi-kilobase read lengths. The instrument can be used in place of time-consuming QC steps involving pulsed field gel electrophoresis (PFGE), saving time by avoiding multiple overnight gel runs when preparing large-insert SMRTbell libraries. Alternative DNA-sizing instruments cannot accurately resolve large DNA fragments in this range.
The SMRTbell Express Template Prep Kit 2.0 provides a streamlined, single-tube reaction strategy to generate SMRTbell libraries from 500 bp to >50 kb insert size targets to support large-insert genomic libraries, multiplexed microbial genomes and amplicon sequencing. With this new formulation, we have increased both the yield and efficiency of SMRTbell library preparation for SMRT Sequencing while further minimizing handling-induced DNA damage to retain the integrity of genomic DNA (gDNA). This product note highlights the key benefits, performance, and resources available for supporting de novo genome sequencing and structural variant detection projects. Our large-insert gDNA protocol has been streamlined to support SMRTbell library generation in only 4 hours, making complete construction in less than a day. This significantly reduces time to results for generating high-quality genome assemblies to fully characterize SNPs and structural variants. Additional key benefits of this template preparation kit and updated protocol include library generation with as little as 2 to 3 µg input gDNA and flexibility to accommodate and adjust input amount in accordance with the extracted gDNA quality.
Application Note: Considerations for using the low and ultra-low DNA input workflows for whole genome sequencing
As the foundation for scientific discoveries in genetic diversity, sequencing data must be accurate and complete. With highly accurate long-read sequencing, or HiFi sequencing, there is no longer a compromise between read length and accuracy. HiFi sequencing enables some of the highest quality de novo genome assemblies available today as well as comprehensive variant detection in human samples. PacBio HiFi libraries constructed using our standard library workflows require at least 3 µg of DNA input per 1 Gb of genome length, or ~10 µg for a human sample. For some samples it is not possible to extract this amount of DNA for sequencing. For samples where between 300 ng and 3 ug of DNA is available, the Low DNA Input Workflow enables users to generate high-quality genome assemblies of small-bodied organisms. For samples where even less DNA is available (as low as 5 ng), the amplification-based Ultra-Low DNA Input Workflow is available.
Explore a list of PacBio certified service providers.
Explore the types of human genomic variation and the diseases known to be caused by structural variants.
Explore how long-read sequencing enables solving of rare and mendelian diseases.
At Cold Spring Harbor Laboratory, scientists used SMRT Sequencing to decode one of the most challenging cancer genomes ever encountered. Along the way, they built a portfolio of open-access analysis tools that will help researchers everywhere make structural variation discoveries with long-read sequencing data.