Integrated Transcriptome and Metabolome Identifies Novel Genes and Metabolites Associated With Ripening and Pigmentation in Chilli Pepper (Capsicum Annuum L.)

Key Points

• Novel genes associated with pigment production were identified in the chilli pepper transcriptome, enhancing understanding of plant physiology.
• Key metabolites involved in the ripening process were found to correlate significantly with gene expression changes.
• Comprehensive examination of the transcriptome and metabolome was performed on chilli peppers during different ripening stages.
• Findings provide insights that may enable targeted breeding strategies to improve yield and color in chilli peppers.