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.
In an interview with Theral Timpson — part of Mendelspod’s series on long-read sequencing — Ulf Gyllensten, a professor in Medical Molecular Genetics at Uppsala University, spoke about using PacBio technology for HLA typing, human genome studies, transcriptomics, and more.
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.
At the University of Maryland’s Genomics Resource Center, SMRT Sequencing has become an integral tool for generating complete microbial genomes, improving plant and animal genome assemblies, and exploring human genome variation.
At the National Center for Genome Resources in Santa Fe, New Mexico, scientists run a world- renowned sequencing service facility that’s heavy on long reads and bioinformatics expertise. It also supports a wide range of microbial, plant, and animal projects.
High-quality, completed genomes are important to understand the functions of marine bacteria. PacBio sequencing technology provides a powerful way to obtain high-quality completed genomes. However individual library production is currently still costly, limiting the utility of the PacBio system for high-throughput genomics. Here we investigate how to generate high-quality genomes from pooled marine bacterial genomes.Pooled genomic DNA from 10 marine bacteria were subjected to a single library production and sequenced with eight SMRT cells on the PacBio RS II sequencing platform. In total, 7.35 Gbp of long-read data was generated, which is equivalent to an approximate 168× average coverage for…
Klebsiella pneumoniae 2N3 is a strain of gram-negative bacteria that can degrade chlorimuron-ethyl and grow with chlorimuron-ethyl as the sole nitrogen source. The complete genome of Klebsiella pneumoniae 2N3 was sequenced using third generation high-throughput DNA sequencing technology. The genomic size of strain 2N3 was 5.32 Mb with a GC content of 57.33% and a total of 5156 coding genes and 112 non-coding RNAs predicted. Two hydrolases expressed by open reading frames (ORFs) 0934 and 0492 were predicted and experimentally confirmed by gene knockout to be involved in the degradation of chlorimuron-ethyl. Strains of ?ORF 0934, ?ORF 0492, and wild…
Genomic analyses were performed on florfenicol-resistant (FFNr) Campylobacter coli isolates recovered from cattle, and the cfr(C) gene-associated multidrug resistance (MDR) plasmid was characterized. Sixteen FFNrC. coli isolates recovered between 2013 and 2018 from beef cattle were sequenced using MiSeq. Genomes and plasmids were found to be closed for three of the isolates using the PacBio system. Single nucleotide polymorphisms (SNPs) across the genome and the structures of MDR plasmids were investigated. Conjugation experiments were performed to determine the transferability of cfr(C)-associated MDR plasmids. The spectrum of resistance encoded by the cfr(C) gene was further investigated by agar dilution antimicrobial susceptibility…
Members of the marine genus Pseudoalteromonas have attracted great interest because of their ability to produce a large number of biologically active substances. Here, we report the complete genome sequence of Pseudoalteromonas agarivorans Hao 2018, a strain isolated from an abalone breeding environment, using second-generation Illumina and third-generation PacBio sequencing technologies. Illumina sequencing offers high quality and short reads, while PacBio technology generates long reads. The scaffolds of the two platforms were assembled to yield a complete genome sequence that included two circular chromosomes and one circular plasmid. Transcriptomic data for Pseudoalteromonas were not available. We therefore collected comprehensive RNA-seq…