The PacBio Platform includes an extensive software portfolio that employs key advantages of SMRT (Single Molecule, Real-Time) Sequencing technology: extraordinarily long reads, highest consensus accuracy, uniform coverage and simultaneous epigenetic characterization. Core elements of our analytical portfolio include SMRT Analysis software, DevNet and SMRT Compatible products.
With Single Molecule, Real-Time (SMRT) Sequencing and the Sequel System, you can easily and cost effectively generate highly accurate long reads (HiFi reads, >99% single-molecule accuracy) from genes or regions of interest ranging in size from several hundred base pairs to 20 kb. Target all types of variation across relevant genomic regions, including low complexity regions like repeat expansions, promoters, and flanking regions of transposable elements.
In this Labroots webinar, Meredith Ashby, Director of Microbial Genomics at PacBio, describes the utility of highly accurate long-read sequencing, known as HiFi sequencing, to understand the SARs-CoV-2 viral genome. HiFi sequencing enables mutation phasing and rare variant detection to understand viral stability and mutation rates, as well as providing insights into viral population structure for monitoring viral evolution. Ashby also shares how HiFi sequencing can be used to explore the host immune response to COVID-19, specifically by providing full-length sequencing of the B cell repertoire, IGH locus and HLA genes. Access additional COVID-19 Sequencing Tools and Resources.
This webinar, presented by Nisha Pillai, provides an overview of amplicon sequencing to target specific regions of a genome using PacBio Single Molecule, Real-Time (SMRT) Sequencing. This session provides an overview of bioinformatics approaches for PacBio amplicon analysis including circular consensus sequencing and long amplicon analysis.
To start Day 1 of the PacBio User Group Meeting, Jonas Korlach, PacBio CSO, provides an update on the latest releases and performance metrics for the Sequel II System. The longest reads generated on this system with the SMRT Cell 8M now go beyond 175,000 bases, while maintaining extremely high accuracy. HiFi mode, for example, uses circular consensus sequencing to achieve accuracy of Q40 or even Q50.
Ben Murrell presents how he is using SMRT Sequencing to generate full-length HIV-1 envelope gene sequences to study the phylogeny of viral genes in response to antibody evolution. Plus: an analysis pipeline that can be used for genes in other viruses.
Jonas Korlach presents data from the new Sequel System and discussed the value of SMRT Sequencing for addressing complex disease. He shows comparisons of Sequel data to PacBio RS II data in applications such as targeted sequencing of structural variants, somatic variation detection of cancer samples, and full-length isoform transcript sequencing.
Robert Sebra reports the use of SMRT Sequencing at the Icahn Institute and presents some early data from the new Sequel System. Topics include: Targeted sequencing applications for CYP2D6 metabolism and Gaucher disease, tandem repeat detection in FTD/ALS patients, structural variation detection for Goldenhar Syndrome, inverted PCR assays for detection of DNA damage in Glioblastome, whole gene BRCA sequencing, and sensitive somatic variant detection in heterogeneous tissues.
Steve Kujawa from PacBio presents an AGBT poster reporting a study that characterized the use of SMRT Sequencing for the detection of low-frequency somatic variants. A multiplexed reference standard was amplified using the Multiplicom assay and sequenced on both the PacBio RS II and MiSeq System. Results indicate good concordance between the sequencing platforms, even at very low mutation frequencies.
This tutorial provides an overview of the Minor Variants Analysis application in SMRT Link and a live demo of how to launch an analysis in SMRT Link and interpret the results. This application identifies and phases minor single nucleotide variants in complex populations.
In this AGBT 2017 talk, PacBio CSO Jonas Korlach provided a technology roadmap for the Sequel System, including plans the continue performance and throughput increases through early 2019. Per SMRT Cell throughput of the Sequel System is expected to double this year and again next year. Together with a new higher-capacity SMRT Cell expected to be released by the end of 2018, these improvements result in a ~30-fold increase or ~150 Gb / SMRT Cell allowing a real $1000 real de novo human genome assembly. Also discussed: Additional application protocol improvements, new chemistry and software updates, and a look at…
Explore human genetic variation and learn how SMRT Sequencing uncovers the full spectrum of structural variation to advance understanding of genetic disease and broaden our knowledge of human diversity.
In this video, Aaron Wenger, a research scientist at PacBio, describes the use of long-read SMRT Sequencing to detect structural variants in the human genome. He shares that structural variations – such as insertions and deletions – impact human traits, cause disease, and differentiate humans from other species. Wenger highlights the use of SMRT Sequencing and structural variant calling software tools in a collaboration with Stanford University which identified a disease-causing genetic mutation.