What question did this study set out to answer?

The study aims to understand the response mechanisms of Callicarpa bodinieri ‘JinYe’ to drought stress through integrated metabolome and transcriptome analyses.

March 30, 2026Frontiers in Plant Science0 citationsOpen Access

Integrated metabolome and transcriptome analyses reveal the response mechanism under drought stress of Callicarpa bodinieri ‘JinYe'

YYYouju Ye QHQingdi Hu XZX. M. Zhang

Key Points

The study aims to understand the response mechanisms of Callicarpa bodinieri ‘JinYe’ to drought stress through integrated metabolome and transcriptome analyses.
Analyzed metabolome and transcriptome of Callicarpa bodinieri ‘JinYe’ under drought stress
Identified differentially expressed genes and metabolites
Conducted integrated analysis to link molecular pathways
Identified significant roles of lipid pathway in drought stress response
Cluster-145547.39844 gene implicated as critical in response mechanisms
Differentially expressed genes and metabolites suggest adaptive strategies to drought

Abstract

‘JinYe’ is a different cultivar of Callicarpa bodinieri whose leaves are golden yellow. Drought stress occurs in many regions and has a significant effect on plant development. In this study, the metabolome and transcriptome of C. bodinieri ‘JinYe’ were analyzed to elucidate its response mechanism to drought stress, after which differentially expressed genes and metabolites were identified. Integrated analysis of the metabolome and transcriptome revealed that the lipid pathway and Cluster-145547.39844 ( DNA-binding with one finger, or the DOF gene) may play significant roles in the response to drought stress in C. bodinieri ‘JinYe’. These results provide a basis for exploring the response mechanism of C. bodinieri ‘JinYe’ to drought stress.

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