Melatonin-Mediated Stomatal Immunity Data for Arabidopsis thaliana

2026 data from a study investigating melatonin's role in plant stomatal immunity against Pseudomonas syringae. The dataset contains metabolomic and multi-omics analyses results, including measurements of jasmonic acid, salicylic acid, reactive oxygen species, and nitric oxide. It was authored by Yangyang Li and shared under a CC BY 4.0 license.

Use Cases

• Analyze the relationship between melatonin levels and stomatal closure responses to bacterial infection.
• Model phytohormone crosstalk by correlating jasmonic acid (JA) and salicylic acid (SA) measurements from single-cell metabolomics.
• Investigate signaling pathways by integrating multi-omics data on reactive oxygen species (ROS) and nitric oxide (NO).
• Compare stomatal immune responses between wild-type and melatonin biosynthesis or receptor mutant Arabidopsis plants.

Strengths

• Includes single-cell type metabolomics data, providing high-resolution insights into guard cell responses.
• Integrates multi-omics analyses to dissect complex signaling pathways like JA/coronatine and SA-NPR1.
• Data is recent, last updated in March 2026, and shared under a permissive CC BY 4.0 license.

Limitations

• The dataset is relatively small at 5.2 MB, potentially limiting the scope of statistical or machine learning analysis.
• Specific row and column counts are unknown, making it difficult to assess the dataset's granularity and structure prior to download.
• Data is specific to the model organism Arabidopsis thaliana, limiting direct applicability to other plant species.

Provenance

Source

figshare, authored by Yangyang Li.

Collection Method

Experimental data from monitoring guard cell responses, single-cell metabolomics, and multi-omics analyses on Arabidopsis thaliana mutants.

Time Range

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Freshness

Last updated on 2026-03-24.

Geography

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