ArticleBMC plant biology2022
Floral organ transcriptome in Camellia sasanqua provided insight into stamen petaloid.
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 9 papers.
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Who cites it
9 citing papers in PubMed, 11 citations in OpenAlex.
- 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
- The Function ofPlants (Basel, Switzerland) · 2025Article
- Transcriptome analysis reveals that regulation network of the genes related to unique double flowers in tropical viviparous water lily.Scientific reports · 2025Article
- Review
- Transcriptome analyses reveal the flowering regulatory networks in the desert ephemeral plantFrontiers in plant science · 2025Article
- Identification of candidate genes associated with double flowers via integrating BSA-seq and RNA-seq in Brassica napus.BMC genomics · 2024Article
- Transcriptomics analyses reveal the key genes involved in stamen petaloid formation in Alcea rosea L.BMC plant biology · 2024Article
- Article
- Identification of flowering genes in Camellia perpetua by comparative transcriptome analysis.Functional & integrative genomics · 2023Article
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Authors and funding
9 authors at 1 institution in 1 country.
Funding
Abstract
backgroundThe cultivated Camellia sasanqua forms a divergent double flower pattern, and the stamen petaloid is a vital factor in the phenomenon. However, the regulation mechanism remains largely unclear.
resultsHere, a comprehensive comparative transcriptome analysis of the wild-type, "semi-double", "peony double", and "rose double" was performed. The cluster analysis of global gene expression level showed petal and stamen difficulty separable in double flower. The crucial pathway and genes related to double flower patterns regulation were identified by pairwise comparisons and weighted gene coexpression network (WGCNA). Divergent genes expression, such as AUX1 and AHP, are involved in plant hormone signaling and photosynthesis, and secondary metabolites play an important role. Notably, the diversity of a petal-specific model exhibits a similar molecular signature to the stamen, containing extensin protein and PSBO1, supporting the stamen petaloid point. Moreover, the expansion of class A gene activity influenced the double flower formation, showing that the key function of gene expression was probably demolished.
conclusionsOverall, this work confirmed the ABCE model and provided new insights for elucidating the molecular signature of double formation.
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