BioTapestry now provides a web application and improved drawing and layout tools.

Area of Science:

• Developmental Biology
• Systems Biology
• Computational Biology

Background:

• Gene regulatory networks (GRNs) are crucial for understanding embryonic development.
• Effective visualization tools are essential for conceptualizing, understanding, and sharing complex GRN models.
• BioTapestry is an established application for GRN visualization.

Purpose of the Study:

• To enhance the BioTapestry application for improved GRN modeling and visualization.
• To ensure the continued relevance and usability of BioTapestry with evolving technologies.
• To facilitate a deeper understanding of GRN architecture and dynamics.

Main Methods:

• Implemented significant improvements in network drawing and automatic layout algorithms.
• Revised the program architecture to support both the existing Java desktop editor and a new web-based JavaScript viewer.
• Deployed several GRN models using the new BioTapestry GRN Viewer.

Main Results:

• Enhanced BioTapestry versions (6 and 7) offer easier creation of larger, more organized network drawings.
• A new BioTapestry GRN Viewer provides web-based, browser-accessible visualization capabilities.
• The revised architecture successfully integrates the desktop editor with the new web viewer.

Conclusions:

• The recent enhancements make BioTapestry a more powerful and accessible tool for GRN research.
• The introduction of a web application ensures BioTapestry's long-term viability in the face of technological advancements.
• These updates support researchers in advancing their understanding of gene regulatory networks in development.