Frontiers in Plant Science (Sep 2022)
Decoding the formation of diverse petal colors of Lagerstroemia indica by integrating the data from transcriptome and metabolome
- Sidan Hong,
- Sidan Hong,
- Sidan Hong,
- Jie Wang,
- Jie Wang,
- Jie Wang,
- Jie Wang,
- Jie Wang,
- Jie Wang,
- Qun Wang,
- Qun Wang,
- Qun Wang,
- Guozhe Zhang,
- Guozhe Zhang,
- Guozhe Zhang,
- Yu Zhao,
- Yu Zhao,
- Yu Zhao,
- Qingqing Ma,
- Qingqing Ma,
- Qingqing Ma,
- Zhiqiang Wu,
- Zhiqiang Wu,
- Jin Ma,
- Jin Ma,
- Jin Ma,
- Cuihua Gu,
- Cuihua Gu,
- Cuihua Gu
Affiliations
- Sidan Hong
- College of Landscape and Architecture, Zhejiang A&F University, Hangzhou, China
- Sidan Hong
- Zhejiang Provincial Key Laboratory of Germplasm Innovation and Utilization for Garden Plants, Zhejiang A&F University, Hangzhou, China
- Sidan Hong
- Key Laboratory of National Forestry and Grassland Administration on Germplasm Innovation and Utilization for Southern Garden Plants, Zhejiang A&F University, Hangzhou, China
- Jie Wang
- College of Landscape and Architecture, Zhejiang A&F University, Hangzhou, China
- Jie Wang
- Zhejiang Provincial Key Laboratory of Germplasm Innovation and Utilization for Garden Plants, Zhejiang A&F University, Hangzhou, China
- Jie Wang
- Key Laboratory of National Forestry and Grassland Administration on Germplasm Innovation and Utilization for Southern Garden Plants, Zhejiang A&F University, Hangzhou, China
- Jie Wang
- Guangdong Laboratory for Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, China
- Jie Wang
- Guangdong Laboratory for Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, China
- Jie Wang
- Guangdong Laboratory for Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, China
- Qun Wang
- College of Landscape and Architecture, Zhejiang A&F University, Hangzhou, China
- Qun Wang
- Zhejiang Provincial Key Laboratory of Germplasm Innovation and Utilization for Garden Plants, Zhejiang A&F University, Hangzhou, China
- Qun Wang
- Key Laboratory of National Forestry and Grassland Administration on Germplasm Innovation and Utilization for Southern Garden Plants, Zhejiang A&F University, Hangzhou, China
- Guozhe Zhang
- College of Landscape and Architecture, Zhejiang A&F University, Hangzhou, China
- Guozhe Zhang
- Zhejiang Provincial Key Laboratory of Germplasm Innovation and Utilization for Garden Plants, Zhejiang A&F University, Hangzhou, China
- Guozhe Zhang
- Key Laboratory of National Forestry and Grassland Administration on Germplasm Innovation and Utilization for Southern Garden Plants, Zhejiang A&F University, Hangzhou, China
- Yu Zhao
- College of Landscape and Architecture, Zhejiang A&F University, Hangzhou, China
- Yu Zhao
- Zhejiang Provincial Key Laboratory of Germplasm Innovation and Utilization for Garden Plants, Zhejiang A&F University, Hangzhou, China
- Yu Zhao
- Key Laboratory of National Forestry and Grassland Administration on Germplasm Innovation and Utilization for Southern Garden Plants, Zhejiang A&F University, Hangzhou, China
- Qingqing Ma
- College of Landscape and Architecture, Zhejiang A&F University, Hangzhou, China
- Qingqing Ma
- Zhejiang Provincial Key Laboratory of Germplasm Innovation and Utilization for Garden Plants, Zhejiang A&F University, Hangzhou, China
- Qingqing Ma
- Key Laboratory of National Forestry and Grassland Administration on Germplasm Innovation and Utilization for Southern Garden Plants, Zhejiang A&F University, Hangzhou, China
- Zhiqiang Wu
- Guangdong Laboratory for Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, China
- Zhiqiang Wu
- Kunpeng Institute of Modern Agriculture, Foshan, China
- Jin Ma
- College of Landscape and Architecture, Zhejiang A&F University, Hangzhou, China
- Jin Ma
- Zhejiang Provincial Key Laboratory of Germplasm Innovation and Utilization for Garden Plants, Zhejiang A&F University, Hangzhou, China
- Jin Ma
- Key Laboratory of National Forestry and Grassland Administration on Germplasm Innovation and Utilization for Southern Garden Plants, Zhejiang A&F University, Hangzhou, China
- Cuihua Gu
- College of Landscape and Architecture, Zhejiang A&F University, Hangzhou, China
- Cuihua Gu
- Zhejiang Provincial Key Laboratory of Germplasm Innovation and Utilization for Garden Plants, Zhejiang A&F University, Hangzhou, China
- Cuihua Gu
- Key Laboratory of National Forestry and Grassland Administration on Germplasm Innovation and Utilization for Southern Garden Plants, Zhejiang A&F University, Hangzhou, China
- DOI
- https://doi.org/10.3389/fpls.2022.970023
- Journal volume & issue
-
Vol. 13
Abstract
Lagerstroemia indica has great economic value due to its ecological, medicinal, and ornamental properties. Because its bloom color is one of the most essential characteristics, research into its color development is a hot topic. In this study, five representative colored cultivars were chosen, each representing a different color, such as white, red, pink, violet, and purple. Fully bloomed flowers were used to detect flavonoids in the petals. Anthocyanin is the main factor for the color formation of L. indica. 14 anthocyanins were discovered among the 299 flavonoids. Among 14 anthocyanins, malvidin-3,5-di-O-glucoside varied greatly among four colored samples and is the main contributor to color diversity. Transcriptome sequencing revealed that compared to white flowers, Anthocyanin pathway genes appear to be more active in colored samples. Analyzing the correlation network between metabolites and differential expressed genes, 53 key structural genes, and 24 TFs were detected that may play an essential role in the formation of color in L. indica flowers. Among these, the differential expression of F3′5′H and F3′H between all samples are contributors to color diversity. These findings lay the foundation for discovering the molecular mechanism of L. indica flower color diversity.
Keywords
