ArticleBMC plant biology2022
Transcriptome analysis reveals the roles of phytohormone signaling in tea plant (Camellia sinensis L.) flower development.
Article in BMC plant biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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5 citing papers in PubMed, 11 citations in OpenAlex.
- Comparative transcriptomic and metabolomic profiling of forest tea and terrace tea in Sandu, Guizhou, China.Food chemistry. Molecular sciences · 2026Article
- Integrated Proteomics and Metabolomics Analysis Reveals Regulatory Mechanisms Underlying Flower Bud Development in Camellia drupifera.Biochemical genetics · 2026Article
- Polysaccharides PFP1-1 Activate Root "Recruitment Signals": Beneficial Bacteria-Mediated Rhizoctonia Resistance in Cotton.Plant, cell & environment · 2026Article
- Integrated RNA-seq and small RNA-seq profiling reveals tissue-associated transcriptional programs and candidate miRNA-mRNA relationships across tea floral tissues.Frontiers in plant science · 2026Article
- Transcriptome profiling reveals key regulatory factors and metabolic pathways associated with curd formation and development in broccoli.Frontiers in plant science · 2024Article
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Authors and funding
9 authors at 2 institutions in 1 country.
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Abstract
backgroundTea plant (Camellia sinensis (L.) O. Kuntze) is an important economic tea crop, but flowering will consume a lot of nutrients of C. sinensis, which will seriously affect the nutritional growth of C. sinensis. However, there are few studies on the development mechanism of C. sinensis flower, and most studies focus on a single C. sinensis cultivar.
resultsHere, we identified a 92-genes' C. sinensis flower development core transcriptome from the transcriptome of three C. sinensis cultivars ('BaiYe1', 'HuangJinYa' and 'SuChaZao') in three developmental stages (bud stage, white bud stage and blooming stage). In addition, we also reveal the changes in endogenous hormone contents and the expression of genes related to synthesis and signal transduction during the development of C. sinensis flower. The results showed that most genes of the core transcriptome were involved in circadian rhythm and autonomous pathways. Moreover, there were only a few flowering time integrators, only 1 HD3A, 1 SOC1 and 1 LFY, and SOC1 played a dominant role in the development of C. sinensis flower. Furthermore, we screened out 217 differentially expressed genes related to plant hormone synthesis and 199 differentially expressed genes related to plant hormone signal transduction in C. sinensis flower development stage.
conclusionsBy constructing a complex hormone regulation network of C. sinensis flowering, we speculate that MYC, FT, SOC1 and LFY play key roles in the process of endogenous hormones regulating C. sinensis flowering development. The results of this study can a provide reference for the further study of C. sinensis flowering mechanism.
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