GenMAPP Pathway Markup Language

The GenMAPP Pathway Markup Language (GPML) is an XML-based format to define a pathway consisting of purely graphical elements (such as lines and shapes) or graphical elements with added biological information (such as genes, proteins and datanodes).

Identifier for this specification is: http://identifiers.org/combine.specifications/gpml

The specification can be found at:

• http://www.pathvisio.org/wiki/EverythingGpml