X

Quality Statement

Pacific Biosciences is committed to providing high-quality products that meet customer expectations and comply with regulations. We will achieve these goals by adhering to and maintaining an effective quality-management system designed to ensure product quality, performance, and safety.

X

Image Use Agreement

By downloading, copying, or making any use of the images located on this website (“Site”) you acknowledge that you have read and understand, and agree to, the terms of this Image Usage Agreement, as well as the terms provided on the Legal Notices webpage, which together govern your use of the images as provided below. If you do not agree to such terms, do not download, copy or use the images in any way, unless you have written permission signed by an authorized Pacific Biosciences representative.

Subject to the terms of this Agreement and the terms provided on the Legal Notices webpage (to the extent they do not conflict with the terms of this Agreement), you may use the images on the Site solely for (a) editorial use by press and/or industry analysts, (b) in connection with a normal, peer-reviewed, scientific publication, book or presentation, or the like. You may not alter or modify any image, in whole or in part, for any reason. You may not use any image in a manner that misrepresents the associated Pacific Biosciences product, service or technology or any associated characteristics, data, or properties thereof. You also may not use any image in a manner that denotes some representation or warranty (express, implied or statutory) from Pacific Biosciences of the product, service or technology. The rights granted by this Agreement are personal to you and are not transferable by you to another party.

You, and not Pacific Biosciences, are responsible for your use of the images. You acknowledge and agree that any misuse of the images or breach of this Agreement will cause Pacific Biosciences irreparable harm. Pacific Biosciences is either an owner or licensee of the image, and not an agent for the owner. You agree to give Pacific Biosciences a credit line as follows: "Courtesy of Pacific Biosciences of California, Inc., Menlo Park, CA, USA" and also include any other credits or acknowledgments noted by Pacific Biosciences. You must include any copyright notice originally included with the images on all copies.

IMAGES ARE PROVIDED BY Pacific Biosciences ON AN "AS-IS" BASIS. Pacific Biosciences DISCLAIMS ALL REPRESENTATIONS AND WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT, OWNERSHIP, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL Pacific Biosciences BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, PUNITIVE, OR CONSEQUENTIAL DAMAGES OF ANY KIND WHATSOEVER WITH RESPECT TO THE IMAGES.

You agree that Pacific Biosciences may terminate your access to and use of the images located on the PacificBiosciences.com website at any time and without prior notice, if it considers you to have violated any of the terms of this Image Use Agreement. You agree to indemnify, defend and hold harmless Pacific Biosciences, its officers, directors, employees, agents, licensors, suppliers and any third party information providers to the Site from and against all losses, expenses, damages and costs, including reasonable attorneys' fees, resulting from any violation by you of the terms of this Image Use Agreement or Pacific Biosciences' termination of your access to or use of the Site. Termination will not affect Pacific Biosciences' rights or your obligations which accrued before the termination.

I have read and understand, and agree to, the Image Usage Agreement.

I disagree and would like to return to the Pacific Biosciences home page.

Pacific Biosciences
Contact:
Thursday, November 14, 2019

Webinar Summary: Need accurate isoform-level characterization? Iso-Seq is the answer

Traditional RNA-Seq is done by fragmenting cDNA, and then sequencing the fragmented reads with paired-end sequencing. The problem comes when trying to identify the full-length isoform during assembly. This is computationally challenging, and sometimes intractable.  Iso-Seq is a method of full-length transcript sequencing that eliminates the need for assembly The solution? Long-read isoform sequencing, according to PacBio Principal Scientist Elizabeth Tseng and PacBio user Gloria Sheynkman, a research fellow at Dana-Farber Cancer Institute. The two recently participated in a webinar, sharing their experiences using PacBio’s Iso-Seq method. Tseng started by explaining the method and some of its applications.  “In contrast…

Read More »

Thursday, October 31, 2019

ASHG 2019: CoLab Session Highlights Structural Variation and Transcriptome Sequencing

At ASHG 2019, PacBio scientists Aaron Wenger and Liz Tseng offered a CoLab presentation. At the annual meeting of the American Society of Human Genetics in Houston, PacBio scientists presented how our Sequel II System performs for structural variant (SV) detection and for whole transcriptome sequencing. The educational workshop focused on experiments that can be done using a single SMRT Cell 8M on the Sequel II System. The event kicked off with Aaron Wenger walking through SV analysis, which he said has mirrored the development path of single nucleotide variants, from proof-of-concept to individual rare disease studies and now to…

Read More »

Tuesday, May 21, 2019

Applications and Benefits of Single-Molecule Transcriptome Sequencing

When looking to understand the functional implications of genetic variability, scientists should seek out the Iso-Seq method, according to Cold Spring Harbor researchers. In a recent paper published in Frontiers in Genetics, Doreen Ware, Bo Wang, and colleagues reviewed the state of transcript sequencing and analysis technologies, and concluded that single-molecule sequencing from PacBio provided several advantages over other methods. A major challenge in molecular biology continues to be the complex mapping of the same genome to diverse phenotypes in different tissue types, development stages and environmental conditions, the paper states. “A better understanding of the transcripts and expression of…

Read More »

Tuesday, March 26, 2019

New Isoform-Level Transcriptome Reference Helps Shrimp Industry Ward Off Disease

One of the fastest growing global foods is also one of its most vulnerable. Without an adaptive immune system, the Pacific white shrimp, Litopenaeus vannamei, rely on cellular and humoral defenses, such as the release of antimicrobial peptides, in their battle against invading microbes and pathogen infections. A battle they’re losing, leading to massive mortality and devastating economic losses. A full-length transcriptome analysis using the PacBio Iso-Seq method has resulted in an isoform-level reference transcriptome that is shedding new light into the shrimp’s innate immune system, providing hope for the shrimp aquaculture industry. One of the most economically important shrimp…

Read More »

Wednesday, October 31, 2018

Smell of Success: Garlic Study Validates New Approach to Transcriptome Association

Genome-wide association studies (GWAS) may be powerful tools for the identification of genes underlying complex traits, but what if you have an incredibly complex, uncharacterized genome, with no sequenced progenitor or related species? A team of scientists from the Chinese Academy of Agricultural Sciences in Changsha, China came up with a solution: a transcriptome-referenced association study (TRAS), powered by our Iso-Seq method. The approach, outlined in this DNA Research paper, utilized a transcriptome generated by SMRT Sequencing as a reference to score population variation at both transcript sequence and expression levels. The team, led by Touming Liu and first author Xiaojun…

Read More »

Monday, July 11, 2016

First Comprehensive View of Alternative Splicing in Sorghum Powered by SMRT Sequencing

A paper from scientists at Colorado State University and the National Center for Genome Resources provides an in-depth view of the transcriptome of sorghum, a crop that’s important for human and animal food and also shows potential as a biofuel. Through this project, the team produced a new isoform analysis pipeline for community use and identified novel genes, as well as far more alternative splicing than had been expected for this plant. The publication, “A survey of the sorghum transcriptome using single-molecule long reads,” comes from lead author Salah Abdel-Ghany, senior author Anireddy Reddy, and collaborators. The researchers were particularly…

Read More »

Friday, June 24, 2016

Iso-Seq Study Reveals More Complexity than Expected in Maize Transcriptome

In a new publication from Cold Spring Harbor Laboratory, scientists produced a dataset for what authors call “the single largest collection of [full-length] cDNAs available in maize” and significantly improved genome annotation. The effort relied on the Iso-Seq method with SMRT Sequencing, which allows scientists to generate ultra-long reads covering full transcripts. The paper, “Unveiling the complexity of the maize transcriptome by single-molecule long-read sequencing,” comes from lead author Bo Wang and senior author Doreen Ware, who is also affiliated with the USDA Agricultural Research Service. It offers the first published results from using the Iso-Seq method on a maize…

Read More »

Subscribe for blog updates:

Archives