Highly accurate long reads, known as HiFi reads, are a new tool in scientists’ sequencing toolbox. Hear PacBio users share how they are using HiFi reads to explore the genomes, transcriptomes, metagenomes and the benefits HiFi reads provide for their addressing critical life science questions.
In this LabRoots webinar, Jonas Korlach the CSO of PacBio provides an introduction to PacBio HiFi sequence reads, which are both long (up to 25 kb currently) and accurate (>99%) at the individual single-molecule sequence read level andhave allowed for advances in de novo genome assemblies. Korlach reviews the characteristics of HiFi read data obtained with the Sequel II System, followed by examples of high-quality genome assemblies for human, plant and animal genomes including the different aspects of evaluating genome assemblies (contiguity, accuracy, completeness and allelic phasing) and illustrates their high quality by examples of resolving centromeres, telomeres, segmental duplications…
Scientists at the sequencing core facility in the McGill University and Génome Québec Innovation Centre have raised the bar on assembly performance and read length at an affordable price using their PacBio RS II Sequencing System.
Korean service provider DNA Link has established strong expertise with the PacBio sequencing platform in response to high global demand for the technology.
At the Icahn Institute for Genomics and Multiscale Biology, scientists use automated DNA sizing together with long- read sequencing to analyze human samples, conduct routine surveillance on microbes, and more.
From crop improvement to breeding healthier livestock to modeling human disease, scientists are using PacBio Sequencing to advance understanding of plant and animal genomes. In this article, we look at four examples of plant and animal genome references improved or made possible with SMRT Sequencing, including an early example of transcriptome sequencing of a chicken for improved annotation. These examples highlight insights gained with SMRT Sequencing that are missed with short-read data, such as complex regions or novel genes.
Single Molecule, Real-Time (SMRT) Sequencing offers affordable characterization of complete microbial genomes and populations. With this technology, scientists have the ability to simultaneously detail base modifications and mobile elements, quantify low-level variants, and achieve strain-level resolution within communities.
GATC Biotech, the first PacBio Certified Service Provider in Europe, became a leader in the sequencing field by continuously adopting new technologies, developing innovative products, and delivering quality results to its 10,000-strong customer base. Today, GATC Biotech is constantly looking for new ways to maximize the value of highly accurate, long-read sequencing.
At the University of Arizona, a leading genomics research facility benefits from decades of BAC- based sequencing expertise, original studies of crop genomes, and a unique emphasis on high molecular weight DNA.
Scientists at the USDA and Cold Spring Harbor Laboratory know that better breeding of maize to feed a growing population will depend on an accurate reference assembly. They tackled the previously intractable crop with a combination of PacBio Sequencing and BioNano Genomics® genome maps, leading to the first-ever high-quality reference assembly.
Scientists are utilizing long-read PacBio sequencing to provide uniquely comprehensive views of complex plant and animal genomes. These efforts are uncovering novel biological mechanisms, enabling progress in crop development, and much more. To date, scientists have published over 1000 papers with Single Molecule, Real-Time (SMRT) Sequencing, many covering breakthroughs in the plant and animal sciences. In this case study, we look at examples in model organisms Drosophila and C. elegans and non-model organisms coffee, Oropeitum, danshen, and sugarbeet, where SMRT Sequencing has contributed to a more accurate understanding of biology. These efforts underscore the broad applicability of long-read sequencing in…
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.
Single Molecule, Real-Time (SMRT) Sequencing directly detects DNA modifications by measuring variation in the polymerase kinetics of DNA base incorporation during sequencing. With high throughput, long reads, and the sensitivity to detect epigenetic modification without amplification or chemical conversions, the PacBio Systems offer scalable solutions for assessing DNA modifications in bacterial and eukaryotic genomes.
The Targeted Locus Amplification (TLA) Technology from Cergentis enables the targeted, hypothesis-neutral, amplification of any genomic locus of interest over 50 kb using just one primer pair complementary to a short locus-specific sequence. TLA is a strategy to selectively amplify complete loci on the basis of crosslinking physically proximal sequences. Unlike other targeted sequencing methods, TLA works without prior detailed locus information, as one primer pair is sufficient to amplify tens to hundreds of kilobases of DNA surrounding that locus. In a separate application of TLA, the unamplified template can be used for genome-wide phasing and assembly. TLA enables targeted…
Industrial microbiologists rely on comprehensive genomic information to identify and develop complex biological products. Single Molecule, Real-Time (SMRT) Sequencing delivers a more complete view of individual organisms and microbial communities, fueling research for modern pharmaceutical discovery, environmental remediation, chemical commodity production, and agriculture products.