Integrated Transcriptomics and Metabolomics Reveal Key Genes and Metabolic Pathway in Flower and Fruit Color Formation of Cerasus humilis (Bge.) Sok DOI Creative Commons
Shuai Zhang, Tianyuan Li, Shan Liu

et al.

Plants, Journal Year: 2025, Volume and Issue: 14(7), P. 1103 - 1103

Published: April 2, 2025

Anthocyanins play a pivotal role in determining the color diversity flowers and fruits of Cerasus humilis (Bge.) Sok. This study performed metabolomic analysis two varieties differing pigmentation phenotypes ('Jinou 1' 'Nongda 5'), results indicated that cyanidin, pelargonidin, paeonidin, delphinidin were main substances serving as primary pigments contributing to their striking chromatic divergence between varieties. Transcriptome profiling revealed several key structural genes (ChCHS1, ChDFR, ChF3H, ChF3'H) anthocyanin biosynthesis pathway exhibited significantly elevated expression levels 'Jinou compared 5'. Further transcriptomic correlation analyses identified ChMYB9 ChMYB12 strong positive associations with metabolites both floral fruit tissues. Notably, displayed strongest metabolite profiles, suggesting it may serve core regulatory component biosynthesis. research provides new insights into mechanisms C. humilis.

Language: Английский

Integrated Transcriptomics and Metabolomics Reveal Key Genes and Metabolic Pathway in Flower and Fruit Color Formation of Cerasus humilis (Bge.) Sok DOI Creative Commons
Shuai Zhang, Tianyuan Li, Shan Liu

et al.

Plants, Journal Year: 2025, Volume and Issue: 14(7), P. 1103 - 1103

Published: April 2, 2025

Anthocyanins play a pivotal role in determining the color diversity flowers and fruits of Cerasus humilis (Bge.) Sok. This study performed metabolomic analysis two varieties differing pigmentation phenotypes ('Jinou 1' 'Nongda 5'), results indicated that cyanidin, pelargonidin, paeonidin, delphinidin were main substances serving as primary pigments contributing to their striking chromatic divergence between varieties. Transcriptome profiling revealed several key structural genes (ChCHS1, ChDFR, ChF3H, ChF3'H) anthocyanin biosynthesis pathway exhibited significantly elevated expression levels 'Jinou compared 5'. Further transcriptomic correlation analyses identified ChMYB9 ChMYB12 strong positive associations with metabolites both floral fruit tissues. Notably, displayed strongest metabolite profiles, suggesting it may serve core regulatory component biosynthesis. research provides new insights into mechanisms C. humilis.

Language: Английский

Citations

0