Tomato Seedling Response to Bacterial Consortia Under Alkaline Soil Stress

A 2026 study by Keerthana Rangasamy investigates the effects of two bacterial strains on tomato seedlings in alkaline soil. The research, shared on figshare, includes data on nutrient uptake, gene expression, and biochemical responses. The dataset is a 1.7 MB PDF containing supplementary information from the comparative study.

Use Cases

• Analyzing the effect of bacterial consortia on nutrient uptake based on measurements of protein, proline, and carbohydrate levels.
• Studying gene expression patterns under alkaline stress based on the activation of NRT2, PR-1, AMT-1, GR-1, and DREB3 genes.
• Evaluating plant growth promotion based on metrics for germination rate, root and shoot development, and seedling vigor.
• Assessing biocontrol potential based on the antagonistic activity against Fusarium oxysporum and Ralstonia solanacearum.

Strengths

• Includes specific quantitative results, such as a 73.3% improvement in germination and 35.7%–76.5% antagonistic activity against pathogens.
• Measures multiple biochemical responses, including protein (54.5%), proline (69.5%), antioxidant activity (50.7%), phenolic (60.9%), and flavonoid content (52.5%).
• Released under a permissive CC-BY-4.0 license, facilitating reuse and sharing.

Limitations

• The primary data format is a 1.7 MB PDF; underlying tabular or raw experimental data may not be directly machine-readable.
• Row count and column-level documentation are unknown, which may limit suitability assessment for direct computational analysis.
• The dataset's scale is small (1.7 MB), which may limit the breadth of analysis possible.

Provenance

Source

Keerthana Rangasamy via figshare.

Collection Method

Data likely originates from in vitro and in vivo experiments described in the associated research study.

Freshness

Last updated 2026-03-18 07:41:20.