Sanhua Plum Fruit Ripening Data on Anthocyanin and Gene Expression Under High Temperature

A study on the 'Sanhua' plum cultivar investigating the inhibition of red coloration and anthocyanin synthesis at temperatures above 33°C compared to 25°C. The dataset includes measurements of 78 anthocyanin derivatives via UPLC-MS/MS and transcriptome analysis revealing 691 and 824 differentially expressed genes at 2-day and 4-day intervals. Meiqi Chen authored this research, which was last updated on 2026-04-29.

Use Cases

• Modeling the relationship between temperature and anthocyanin synthesis based on metabolite profiling data.
• Identifying candidate transcription factors for abnormal fruit coloration based on the nine screened regulators like AtMYB113-like.
• Analyzing gene expression pathways enriched in metabolic processes based on the differentially expressed genes (DEGs).
• Comparing the activity of enzymes related to anthocyanin synthesis under different post-ripening temperature conditions.

Strengths

• Includes quantitative data on 78 different anthocyanin derivatives identified via UPLC-MS/MS.
• Transcriptome analysis provides 691 and 824 differentially expressed genes for specific temperature and time comparisons.
• Experimental design compares specific temperature conditions (25°C vs 33°C) and time points (0, 2, and 4 days).

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• Data may reflect experimental bias inherent to the specific 'Sanhua' plum cultivar and laboratory conditions.

Provenance

Source

figshare, authored by Meiqi Chen.

Collection Method

Likely contains experimental data from laboratory analysis of fruit samples, including UPLC-MS/MS and transcriptome sequencing.

Freshness

Last updated 2026-04-29 19:45:21; freshness should be verified.