Communicating Structure and Function in Synthetic Biology Diagrams.

Area of Science:

• Synthetic Biology
• Molecular Engineering
• Bioinformatics

Background:

• Biological engineers utilize diagrams for communicating engineered nucleic acid structures and functional relationships.
• Emerging conventions in synthetic biology necessitate a standardized visual language.
• The Synthetic Biology Open Language Visual (SBOL Visual) aims to organize and systematize these visual conventions.

Purpose of the Study:

• To describe SBOL Visual version 2, an updated standard for biological diagrams.
• To detail the enhancements in SBOL Visual 2, including new functional interactions and molecular species categories.
• To outline the expanded capabilities for representing modular structures and system element mappings.

Main Methods:

• Development and specification of SBOL Visual version 2.
• Expansion of the glyph collection for genetic features.
• Clarification of requirements and best practices for visual language application.
• Demonstration of applicability with general and bespoke software tools.

Main Results:

• SBOL Visual 2 introduces new glyphs and features for functional interactions and molecular species.
• The standard now supports families of glyph variants and indicates modular structure.
• Enhanced capabilities for mapping elements within a system are included.
• SBOL Visual 2 provides clarified best practices and an expanded glyph set.

Conclusions:

• SBOL Visual 2 significantly advances the standardization of visual communication in synthetic biology.
• The updated standard facilitates clearer representation of complex biological designs and interactions.
• SBOL Visual 2 is designed for broad applicability across various software tools, promoting wider adoption.