is a Knowledge Graph.
It is part of the BER collection.
A comprehensive knowledge graph resource for systems biology analysis of plant stress responses, containing mechanistic models and knowledge networks for plant stress signaling. It includes two knowledge graphs, the mechanistic Plant Stress Signalling model (PSS) and the Comprehensive Knowledge Network (CKN).
plant science, organisms, systems biology, pathways
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| ID | Name | URL | Category | Format | Description |
|---|---|---|---|---|---|
| skm.pss.explorer | PSS Explorer | pss | GraphicalInterface | ❔ | Interactive search and visualization ... |
| skm.ckn.explorer | CKN Explorer | ckn | GraphicalInterface | ❔ | Interactive search and visualization ... |
| skm.pss.live.sbgn | PSS Live Download (SBGN-ML) | sbgn (3.1 MB) | GraphProduct | sbgnml | Current PSS model in Systems Biology ... |
| skm.pss.live.sbml | PSS Live Download (SBML) | sbml (535.7 KB) | GraphProduct | sbml | Current PSS model in Systems Biology ... |
| skm.pss.live.dot | PSS Live Download (DOT) | graphviz (581.4 KB) | GraphProduct | dot | Current PSS model in DOT Language for... |
| skm.pss.live.sif.original.graph | PSS Live Download, original (SIF/LGL) | sif-edges (157.9 KB) | GraphProduct | sif | Current PSS model in Simple Interacti... |
| skm.pss.live.sif.original.annotations | PSS Live Download, original (SIF/LGL), node annotations | sif-nodes (392.5 KB) | GraphProduct | sif | Current PSS model in Simple Interacti... |
| skm.pss.live.sif.projection.graph | PSS Live Download, projection (SIF/LGL) | rxn-edges (247.7 KB) | GraphProduct | sif | Current PSS model in Simple Interacti... |
| skm.pss.live.sif.projection.annotations | PSS Live Download, projection (SIF/LGL), node annotations | rxn-nodes (159.8 KB) | GraphProduct | sif | Current PSS model in Simple Interacti... |
| skm.pss.live.sif.dinar.graph | PSS Live Download, DiNAR (SIF/LGL) | dinar-edges (353.3 KB) | GraphProduct | sif | Current PSS model in Simple Interacti... |
| skm.pss.live.boolnet.graph | PSS Live Downloads (BoolNet) | boolnet (52.0 KB) | GraphProduct | boolnet | Current PSS model in Boolean network ... |
| skm.pss.live.boolnet.annotations | PSS Live Downloads (BoolNet), node annotations | boolnet-annot (69.3 KB) | GraphProduct | boolnet | Current PSS model in Boolean network ... |
| skm.ckn.v2.graph | CKN v2 (June 2023) | v2-2023.06 (2.6 MB) | GraphProduct | sif | Comprehensive Knowledge Network v2 in... |
| skm.ckn.v2.annotations | CKN v2 (June 2023), node annotations | v2-2023.06 (865.0 KB) | GraphProduct | sif | Comprehensive Knowledge Network v2 in... |
| skm.ckn.v1.graph | CKN v1 (June 2018) | v1-2018.06 (311.2 KB) | GraphProduct | sif | Comprehensive Knowledge Network v1 in... |
| skm.ckn.v1.annotations | CKN v1 (June 2018), node annotations | v1-2018.06 (685.9 KB) | GraphProduct | sif | Comprehensive Knowledge Network v1 in... |
The Stress Knowledge Map (SKM) is a comprehensive knowledge graph resource for systems biology analysis of plant stress responses. It provides two complementary knowledge graphs:
PSS is a mechanistic model of plant stress signalling that assembles validated molecular interactions from published resources. It includes the complete stress response cascade within plant cells, covering:
The model contains genes, gene products, complexes, metabolites, and stress triggers, with interactions including protein-DNA, non-coding RNA-transcript, protein-protein interactions, enzymatic catalysis, and transport reactions.
CKN is a large-scale, condition-agnostic assembly of experimentally observed physical interactions in Arabidopsis thaliana. It contains:
The resource enables researchers to explore plant stress signaling mechanisms, generate hypotheses, and perform systems-level analysis of plant responses to environmental stresses.
Created: June 17, 2025 | Last modified: January 06, 2026