PBrowse

PBrowse enables real-time collaborative visualization and exploration of genomic datasets to support synchronous analysis, annotation, and integration of public genomic resources.

Key Features:

• Real-Time Collaboration: Enables multiple users to simultaneously view and interact with genomic datasets in real time.
• Integrated Functionalities: Provides real-time collaborative views, track commenting, and an integrated group chat for in-session annotation and discussion.
• User and Data Management System: Manages user accounts and access control for collaborative data sharing and permissions.
• Compatibility with Public Genomic Datasets: Integrates external datasets via the Distributed Annotation Server (DAS) protocol and supports datasets such as ENCODE.

Scientific Applications:

• Collaborative genomic analysis: Enables synchronous exploration and annotation of genomic data by distributed research teams.
• Multi-disciplinary projects: Supports coordinated investigation of large-scale genomic datasets by teams spanning different expertise.
• Rapid hypothesis testing and validation: Facilitates immediate comparison and discussion of genomic loci among collaborators to accelerate hypothesis refinement.
• Integration of public resources: Allows combined analysis of user data with public datasets accessed via DAS and ENCODE.

Methodology:

PBrowse extends the Dalliance genome browser framework and integrates real-time communication tools and the Distributed Annotation Server (DAS) protocol for external dataset integration.