Rice Seedling Transcriptomes: idr1–1 Mutant vs. Wild-Type Under Osmotic Stress

A transcriptomic dataset compares gene expression in idr1–1 mutant and wild-type IAPAR9 rice seedlings under osmotic stress. The data includes 2881 upregulated and 2191 downregulated genes in early-stage stress, and 2824 upregulated and 2153 downregulated genes in middle-stage stress. It was authored by Tiange Hu and last updated on 2026-05-13.

Use Cases

• Identify differentially expressed genes (DEGs) between mutant and wild-type rice under osmotic stress.
• Analyze Gene Ontology (GO) terms associated with stress response and photosynthetic system repair.
• Investigate protein interaction networks involving IDR1 and its partners like OsFLU1 and OsHHO3.
• Study the role of heterotrimeric G protein subunits in plant responses to water deficit and phytohormone signaling.

Strengths

• Dataset quantifies thousands of differentially expressed genes (e.g., 2881 upregulated in early-stage stress).
• Analysis is stage-based, comparing early and middle osmotic stress responses.
• Includes results from Gene Ontology (GO) analyses and protein interaction assays.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• The dataset is small (72.6 KB), indicating limited scope.

Provenance

Source

figshare

Collection Method

Stage-based transcriptomic analysis of rice leaves from idr1–1 mutant and wild-type IAPAR9 seedlings under osmotic stress induced by 20% PEG solution.

Freshness

Last updated 2026-05-13 05:36:04; freshness should be verified.