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

2881 upregulated and 2191 downregulated genes were identified in idr1–1 mutant rice seedlings compared to wild-type under early-stage osmotic stress. The dataset, created by Tiange Hu and shared on figshare, contains stage-based transcriptomic analyses from a study investigating osmotic-stress tolerance mechanisms. It was last updated on 2026-05-13.

Use Cases

• Identify differentially expressed genes (DEGs) based on transcriptomic comparisons between mutant and wild-type rice seedlings.
• Analyze Gene Ontology (GO) term enrichment based on categories like stress response and photosynthetic system operation mentioned in the description.
• Investigate protein interaction networks based on the five proteins (OsFLU1, OsHHO3, OsRLIN1, NADPH HC, OsS40-14) identified as interacting with IDR1.
• Compare gene expression patterns between early and middle stages of osmotic stress based on the stage-based analysis framework.

Strengths

• Contains specific counts of differentially expressed genes (2881 upregulated, 2191 downregulated in early stage; 2824 upregulated, 2153 downregulated in middle stage).
• Analysis includes stage-specific comparisons (early vs. middle osmotic stress) and overlap analysis identifying co-regulated DEGs.
• Dataset is openly licensed under CC-BY-4.0.

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 very small (16.5 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 05:36:03; freshness should be verified.