Comparative Genomic Analysis of Stress-Associated Proteins in Peach and Other Plants

Nine stress-associated protein genes (PpSAP1-PpSAP9) were identified in the peach genome and analyzed across plant species. Author Wendou Zhang published this data on figshare under a CC-BY-4.0 license, with a last update timestamp of 2026-05-11. The analysis includes promoter cis-elements and RNA-seq expression patterns under drought, salinity, ethylene, and cold stress.

Use Cases

• Identify candidate genes for improving peach stress resilience based on promoter cis-regulatory elements.
• Study evolutionary relationships and divergence of the SAP gene family across Rosaceae and other plant lineages.
• Analyze temporal expression patterns of specific PpSAP members under cold stress treatment.
• Compare genomic features and structural characteristics of SAP genes between peach, Arabidopsis, and rice.

Strengths

• Identifies nine specific PpSAP genes (PpSAP1-PpSAP9) with distinct classifications.
• Includes promoter analysis revealing cis-elements linked to ABA, GA, MYB, and anaerobic responses.
• Provides RNA-seq expression profiling under four abiotic stress conditions (drought, salinity, ethylene, cold).

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 at 17.8 KB, indicating limited scope.

Provenance

Source

figshare

Collection Method

Genome-wide identification and comparative analysis from genomic sequences and RNA-seq data.

Freshness

Last updated 2026-05-11 22:02:55; freshness should be verified.