Search results for “annotation”

VarSeq 2.2.3 Released!

Apr 27, 2021

I want to take this opportunity to highlight and briefly discuss some of the key features and updates that have been incorporated into VarSeq 2.2.3. Some of you may have attended the webcast that covered the prominent new features added to VarSeq, which are the updates to improve whole-exome analysis…

Read more →

Using Gene Preferences in VarSeq and VSClinical

Apr 20, 2021

With the latest release of VarSeq, we have made significant updates to our handling of the interaction of variants and genes. This includes the support for non-coding transcripts, improved splice site predictions, and updates to gene and transcript annotations. We received several questions regarding how decisions are made in the…

Read more →

VarSeq Update: Support for the Interpretation of Non-coding and Splice Site Variants

Apr 15, 2021

While VarSeq has always had excellent support for variant interpretation and analysis, we continue to find new edge cases in the clinical literature that improve our interpretation capabilities. In this blog, we will be covering some of the new improvements in VarSeq to support the interpretation of non-coding and splice…

Read more →

Webcast Recap: Exome Analysis with VS-CNV and VSClinical: Updated Strategies and Expanded Capabilities

Apr 8, 2021

Thank you to those who attended the recent webcast, “Exome Analysis with VS-CNV & VSClinical: Updated Strategies & Expanded Capabilities”. For those who could not attend but wish to watch, here is a link to the recording. In this webcast, we covered the capabilities and updates that have been incorporated…

Read more →

New Assessment Catalogs Improve Saving and Tracking Variant Interpretations

Mar 23, 2021

In this blog, we will be covering new assessment catalogs and how they work to improve saving and tracking variant interpretations. VarSeq is a variant analysis tool that effectively analyzes single nucleotide (SNVs) and copy number variants (CNVs) in both cancer and germline workflows.  Because VarSeq enables such diverse variant…

Read more →

Webcast Recap: VSWarehouse: Tracking Changing Variant Evidence and Classifications

Mar 11, 2021

Thank you to those who attended the recent webcast, “VSWarehouse: Tracking Changing Variant Evidence and Classifications”. For those who could not attend but wish to watch, here is a link to the recording. The webcast covered some general highlights of VSWarehouse value but also presented some specific capabilities covering the…

Read more →

New VSClinical ACMG Word Report Templates

Feb 18, 2021

The recent release of VarSeq 2.2.2 brings our Word report template system, previously featured in VSClinical AMP, to the VSClinical ACMG workflow. This blog post will describe how to use the Word template system using one of our shipped templates as well as how to start customizing your own templates.…

Read more →

Updates on Splice Site Analysis

Feb 2, 2021

Our latest VarSeq release is one of the largest we’ve ever had, boasting an extensive list of new features and improvements. As part of this release, we have dramatically expanded our support for splice site analysis. This includes improvements to our novel splice site algorithm and support for splice site…

Read more →

New Feature in VarSeq: Latest Sample Assessment Algorithm

Jan 26, 2021

In continuation of our blog posts focusing on new features of VarSeq v2.2.2, here we will discuss the Latest Sample Assessment algorithm for both single nucleotide variants (SNVs) and copy number variants (CNVS). This algorithm annotates the variants of the project with the latest assessment from your variant catalog, which…

Read more →

Webcast Recap: VSClinical: A Complete Clinical Workflow Solution

Jan 15, 2021

Didn’t catch the webcast live? No worries! We cover ‘VSClinical: A Complete Clinical Workflow Solution’ Q&A’s in this blog post. The webcast, ‘VSClinical: A Complete Clinical Workflow Solution’ demonstrated how solutions provided by Golden Helix can be implemented to cover all requirements of a clinical workspace. Specifically, this webcast focused…

Read more →

Customer Publications Featuring VarSeq December 2020

Dec 23, 2020

Reading scientific articles that our customers have recently published is one of my favorite things here at Golden Helix. It is fascinating to learn about the research and to see the various ways our software gets put to the test.Since we are rolling out our most extensive VarSeq update yet,…

Read more →

Need Coverage Statistics? VarSeq Has You Covered!

Dec 15, 2020

Curious about how coverage statistics can be used in conjunction with VarSeq? Evaluating the coverage over target regions or whole genomes is essential whether you are working with variant or CNV analysis. VarSeq has had the capability to compute sample level coverage statistics for some time now, but in the…

Read more →

Webcast Recap: Exploring New Features and Clinical Reports in the ACMG Guideline Workflow

Dec 3, 2020

Webcast Recap In the recent webcast “Exploring New Features and Clinical Reports in the ACMG Guideline Workflow”, Gabe and I took viewers through an evaluation with CNVs and SNVs according to the ACMG Guidelines where we generated and customized a clinical report. Along the way, we highlighted many new features…

Read more →

Loss-of-Function Splice Variant in MTHFR

Nov 26, 2020

In this blog post, I will be analyzing a loss-of-function splice variant in MTHFR using VarSeq. In the search for clinically relevant variants contributing to rare disorders, efficient filtering strategies are an important step in eliminating disinteresting variants. VarSeq supports end-to-end rare disease analysis, from panel-level filtering to clinical variant…

Read more →

Webcast Follow-up: Evaluating CNVs with VSClinical’s New ACMG Guidelines

Nov 19, 2020

In our previous webcast, Evaluating CNVs with VSClinical’s New ACMG Guidelines, we focused on a CNV deletion (12:27715515-29628122×1) in which the patient had a known disorder called Brachydactyly type E. The CNV was isolated using our VS-CNV caller and applied to the ACMG CNV guidelines using the intuitive steps of…

Read more →

Example De Novo CNV in Cardiomyopathy Panel

Oct 20, 2020

In a recent webcast, users were exposed to some new features upcoming in the next release of VarSeq. In this update, we will use an example de Novo CNV in a cardiomyopathy panel in VarSeq. There is a long list of new tools and polishes to the software but one…

Read more →

Annotate Your VarSeq Projects with REVEL

Oct 6, 2020

Typically, researchers are looking for rare variants in their next-generation sequencing datasets. However, most of the nonsynonymous variants have unknown significance because there is an inherent difficulty in validating large numbers of rare variants or even detecting rare variants with high statistical power. In lieu of this issue, computational tools…

Read more →

VarSeq’s NGS Panel Workflow: COL4A2 Variant from an Intellectual Disability Panel

Oct 1, 2020

A common discussion with our customers includes the challenges with tertiary analysis of next-gen sequencing data. This is the stage where all data from gene panels, exome, or whole genome scale pass through filters to quickly isolate the clinically relevant variant contributing to a patient disorder. Golden Helix has recognized…

Read more →

Advanced Plotting Capabilities with GenomeBrowse

Sep 22, 2020

In this blog update, I’ll be walking you through some of the advanced plotting capabilities with GenomeBrowse. The strategy with any next-gen sequencing analysis is to filter down to interesting variants for either research or clinical conclusion. Golden Helix produces powerful software specifically tailored for this efficient and comprehensive search…

Read more →

Webcast Recap: VSClinical: First Commercial Product to Integrate the Updated ACMG Guidelines for CNVs

Sep 15, 2020

In our recent webcast announcing the upcoming release of VarSeq VSClinical and the implementation of the ACMG guidelines for NGS CNVs, we had a number of live questions we didn’t get a chance to cover at the end of the presentation. I will follow up on those questions in this blog post. But first,…

Read more →