Note: In order to enhance your account security, from 19th December it will be mandatory for all users signing into VarSome Clinical to use two factor authentication. For further information on how this works please see the support page.
The most significant feature in this release is the ability to use Workflows to set parameters for your team’s analyses. Only your Group Supervisor is able to manage workflows. You can still continue to use VarSome Clinical without applying workflows.
Now you can annotate VCFs with repeat expansion variant types. The analysis will run as a subanalysis of a main analysis and the results will be accessible from the dashboard or from the analysis tabs displayed in the main analysis. The variant results table will display, among other information, the variant's position, gene, the number of repeats, and the variant's pathogenicity. The variant is labeled as pathogenic if the observed number of repeats is greater than the minimum number of pathogenic repeats.
We can now parse the phasing information from long-read ONT VCFs. There will be a new column in the variant table that will display the phasing group number for those variants that are phased. This is also represented in the Zygosity columns that will now display different icons for heterozygous variants phased and unphased.
If your variant of interest is phased, you can click on
The phasing information is also available in the Sample View.
We have improved the filtering offering for detecting cases of compound heterozygosity:
A new track displaying Runs of Homozygosity has been added to both the Sample and CNV browser. This works on a per sample basis.
Sample View / Region Browser / SV Browser / CNV Browser - High resolution zoom level now shows at gene level rather than at transcript level
For further information on the changes to the CNV browser please view our help document
In line with germline, it is now possible to view the live annotation of somatic samples. This removes the need of loading VarSome to visualize the current annotation of your variants and as such we have removed the links back to VarSome which are no longer required
Sample definitions and workflows - The top Clinical menu has been restructured new “Manage Menu” option
Analysis results table - new rsID column
Analysis results table now shows variant tags from VarSome Clinical system
CNV QC report - Column name change from “Mean” to “Median fragment count” to more accurately describe the column content.
Additional display in the main analysis (small variants table) to show if there are CNVs found in the same gene where the variant was found. This will help users to visually identify compound heterozygous candidates involving one small variant and one CNV.
LOVD - New search field added to the card
Analysis Table - We have added to the sub-analysis the main analysis that it is based on. This links back to the main analysis
VarSome Picks - Improved help text to clarify the top 20 variants selected and new algorithmic filter description card.
As ever we hope you find these changes and improvements helpful. Support is available as usual from support@varsome.com.
The VarSome Team.