Transcriptomic Analysis of Strigolactone-Mediated Drought Mitigation in Astragalus

A 2026 study by Meng Meng investigates the concentration-dependent effects of strigolactone on drought-stressed Astragalus seedlings. The dataset includes integrated physiological and transcriptomic analyses for three strigolactone concentrations. It provides a theoretical framework for cultivating this medicinal plant in arid environments.

Use Cases

• Identify hub transcription factors involved in drought recovery based on the WRKY, NAC, and bZIP families mentioned.
• Analyze the relationship between strigolactone concentration and physiological outcomes like biomass and photosynthetic efficiency.
• Study the molecular shift toward functional repair based on the described coordinated induction of transcriptomic modules.
• Investigate the role of ribosome biogenesis and protein processing pathways in stress response.

Strengths

• Includes data for three distinct strigolactone concentrations (0.1, 1, and 10 μmol·L⁻¹).
• Integrates physiological measurements with transcriptomic analysis.
• Identifies 15 hub transcription factors and specific functional gene pathways.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• The 1.9 MB file size suggests a small dataset, potentially limiting the scope of analysis.

Provenance

Source

figshare

Collection Method

Integrated physiological and transcriptomic analysis of drought-stressed seedlings treated with strigolactone.

Freshness

Last updated 2026-05-13 04:45:34.