ArticlePloS one2018
Transcriptome analysis of Polianthes tuberosa during floral scent formation.
Article in PloS one, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 24 citations in OpenAlex.
- Metabolic and molecular basis of floral scent differentiation in single- versus double-flowered tuberose (Agave amica).Plant biology (Stuttgart, Germany) · 2026Article
- Unveiling the genetic basis of floral scent formation in roses using weighted gene co-expression and protein-protein interaction network analyses.Scientific reports · 2025Article
- Unraveling the mechanism of fragrance release in Cestrum nocturnum through transcriptome and volatile compound profiling.Scientific reports · 2025Article
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- Article
- Transcriptome Analyses Reveal the Aroma Terpeniods Biosynthesis Pathways ofInternational journal of molecular sciences · 2023Article
- Floral Scents and Fruit Aromas: Functions, Compositions, Biosynthesis, and Regulation.Frontiers in plant science · 2022Review
- Analysis of terpenoids and their gene regulatory networks on the basis of the transcriptome and metabolome ofFrontiers in plant science · 2022Article
- Integrative metabolome and transcriptome analyses reveal the molecular mechanism underlying variation in floral scent during flower development ofFrontiers in plant science · 2022Article
- Revealing floral metabolite network in tuberose that underpins scent volatiles synthesis, storage and emission.Plant molecular biology · 2021Article
- Analysis of Relative Scent Intensity, Volatile Compounds and Gene Expression inPlants (Basel, Switzerland) · 2020Article
- The role of volatiles in plant communication.The Plant journal : for cell and molecular biology · 2019Review
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Polianthes tuberosa is a popular ornamental plant. Its floral scent volatiles mainly consist of terpenes and benzenoids that emit a charming fragrance. However, our understanding of the molecular mechanism responsible for the floral scent of P. tuberosa is limited. Using transcriptome sequencing and de novo assembly, a total of 228,706,703 high-quality reads were obtained, which resulted in the identification of 96,906 unigenes (SRA Accession Number SRP126470, TSA Acc. No. GGEA00000000). Approximately 41.85% of the unigenes were functionally annotated using public databases. A total of 4,694 differentially expressed genes (DEGs)were discovered during flowering. Gas chromatography-mass spectrometry analysis revealed that the majority of the volatiles comprised benzenoids and small amounts of terpenes. Homology analysis identified 13 and 17 candidate genes associated with terpene and benzenoid biosynthesis, respectively. Among these, PtTPS1, PtDAHPSs, PtPAL1, and PtBCMT2 might play important roles in regulating the formation of floral volatiles. The data generated by transcriptome sequencing provide a critical resource for exploring concrete characteristics as well as for supporting functional genomics studies. The results of the present study also lay the foundation for the elucidation of the molecular mechanism underlying the regulation of floral scents in monocots.
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