ArticlePloS one2013
Transcriptome comparison reveals key candidate genes responsible for the unusual reblooming trait in tree peonies.
Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed, 49 citations in OpenAlex.
- Physiology and Genetics of Continuous Flowering in Plants.Plant, cell & environment · 2026Review
- Transcriptomics and Plant Hormone Analysis Reveal the Mechanism of Exogenous GAInternational journal of molecular sciences · 2025Article
- Non-Structural Carbohydrates Accumulation in Seedlings Improved Flowering Quality of Tree Peony under Forcing Culture Conditions, with Roots Playing a Crucial Role.Plants (Basel, Switzerland) · 2024Article
- Functional Analysis of the PoSERK-Interacting Protein PorbcL in the Embryogenic Callus Formation of Tree Peony (Plants (Basel, Switzerland) · 2024Article
- Flower morphology, flower color, flowering and floral fragrance inFrontiers in plant science · 2024Review
- Functional identification of PsMYB57 involved in anthocyanin regulation of tree peony.BMC genetics · 2020Article
- Draft genome of the famous ornamental plantEcology and evolution · 2020Article
- Comparative transcriptome and coexpression network analysis of carpel quantitative variation in Paeonia rockii.BMC genomics · 2019Article
- De novo sequencing of tree peony (Paeonia suffruticosa) transcriptome to identify critical genes involved in flowering and floral organ development.BMC genomics · 2019Article
- Tolerance strategies revealed in tree peony (Applications in plant sciences · 2018Article
- Screening of Genes Related to Early and Late Flowering in Tree Peony Based on Bulked Segregant RNA Sequencing and Verification by Quantitative Real-Time PCR.Molecules (Basel, Switzerland) · 2018Article
- Genetic analyses reveal independent domestication origins of the emerging oil crop Paeonia ostii, a tree peony with a long-term cultivation history.Scientific reports · 2017Article
- Transcriptome comparison reveals key candidate genes in response to vernalization of Oriental lily.BMC genomics · 2016Article
- Fatty acid composition of developing tree peony (Paeonia section Moutan DC.) seeds and transcriptome analysis during seed development.BMC genomics · 2015Article
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Tree peonies are important ornamental plants worldwide, but growing them can be frustrating due to their short and concentrated flowering period. Certain cultivars exhibit a reblooming trait that provides a valuable alternative for extending the flowering period. However, the genetic control of reblooming in tree peonies is not well understood. In this study, we compared the molecular properties and morphology of reblooming and non-reblooming tree peonies during the floral initiation and developmental processes. Using transcriptome sequencing technology, we generated 59,275 and 63,962 unigenes with a mean size of 698 bp and 699 bp from the two types of tree peonies, respectively, and identified eight differentially expressed genes that are involved in the floral pathways of Arabidopsis thaliana. These differentially regulated genes were verified through a detailed analysis of their expression pattern during the floral process by real time RT-PCR. From this combined analysis, we identified four genes, PsFT, PsVIN3, PsCO and PsGA20OX, which likely play important roles in the regulation of the reblooming process in tree peonies. These data constitute a valuable resource for the discovery of genes involved in flowering time and insights into the molecular mechanism of flowering to further accelerate the breeding of tree peonies and other perennial woody plants.
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