Hevea Brasiliensis CYP Genes: 238 Identified Genes with Expression and Promoter Analysis

238 HbCYP genes were identified in the rubber tree Hevea brasiliensis, classified into 9 clans and 43 subfamilies. The study, authored by Qianyi Lyu and last updated in April 2026, includes analysis of 456 methyl jasmonate-responsive and 3,302 light-responsive cis-elements in promoter regions. Tissue-specific expression profiles and responses to hormone treatments link these genes to rubber biosynthesis pathways.

Use Cases

• Study gene family evolution based on identified tandem and whole-genome duplication events.
• Analyze tissue-specific gene expression patterns across rubber tree organs.
• Investigate hormone-responsive gene regulation based on methyl jasmonate and ethylene treatment results.
• Build protein interaction networks involving CYP enzymes and rubber biosynthesis genes like HMGS.

Strengths

• Identifies 238 specific CYP genes with detailed clan and subfamily classification.
• Quantifies promoter elements, including 456 related to methyl jasmonate and 3,302 related to light responsiveness.
• Analysis includes 93 and 60 genes differentially expressed under specific hormone treatments.
• Results are validated with RT-qPCR and linked to rubber biosynthetic pathways.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• The primary data file is a 27.5 MB DOCX document, which may require extraction of underlying tables.

Provenance

Source

figshare, author Qianyi Lyu.

Collection Method

Genome-wide identification and analysis via bioinformatics, supported by RT-qPCR validation.

Freshness

Last updated 2026-04-22 05:46:39; freshness should be verified.