Arabidopsis-Caulobacter Interaction Proteomic and Phosphoproteomic Data

Proteomic and phosphoproteomic data from a study investigating the molecular mechanisms of beneficial interaction between Arabidopsis thaliana and the plant growth-promoting rhizobacterium Caulobacter RHG1. The dataset, shared by author Sofie Goormachtig on figshare, likely contains protein expression and phosphorylation changes. It was last updated on 2026-05-19.

Use Cases

• Identify differentially expressed defense and developmental proteins based on the proteome analysis described.
• Analyze phosphorylation-based signaling events triggered by RHG1 based on the phosphoproteome data.
• Investigate the role of specific receptor-like kinases (LIK1, AT5G49770) in plant-microbe communication.
• Model temporal shifts from defense suppression to growth promotion processes as suggested by the findings.

Strengths

• Data is derived from an integrative omics approach combining proteomics and phosphoproteomics.
• The study identifies specific receptor-like kinases (LIK1 and AT5G49770) involved in the interaction.
• Dataset is openly available under a CC-BY-4.0 license.

Limitations

• Dataset is small in scale at 111.8 KB, indicating limited data volume.
• Row count and column-level documentation are unknown, requiring manual inspection after download.
• The description does not specify the number of biological replicates or experimental conditions.

Provenance

Source

figshare, author Sofie Goormachtig.

Collection Method

Integrative approach combining proteomics and phosphoproteomics of Arabidopsis thaliana roots treated with Caulobacter RHG1.

Freshness

Last updated 2026-05-19 10:40:18.