ArticlePloS one2013
Transcript profiling of Paoenia ostii during artificial chilling induced dormancy release identifies activation of GA pathway and carbohydrate metabolism.
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 32 papers.
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Who cites it
32 citing papers in PubMed, 87 citations in OpenAlex.
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- MADS-domain transcription factor AGAMOUS LIKE-9 participates in the gibberellin pathway to promote bud dormancy release of tree peony.Horticulture research · 2025Article
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- Abscisic acid-induced transcription factor PsMYB306 negatively regulates tree peony bud dormancy release.Plant physiology · 2024Article
- Calcium signaling facilitates chilling- and GA- induced dormancy release in tree peony.Frontiers in plant science · 2024Article
- A tree peony RING-H2 finger protein, PsATL33, plays an essential role in cold-induced bud dormancy release by regulating gibberellin content.Frontiers in plant science · 2024Article
- PsRGL1 negatively regulates chilling- and gibberellin-induced dormancy release by PsF-box1-mediated targeting for proteolytic degradation in tree peony.Horticulture research · 2023Article
- Dual functions ofHorticulture research · 2023Article
- NADES Compounds Identified inPlants (Basel, Switzerland) · 2022Article
- Insights into the Transcriptional Reprogramming in Tomato Response to PSTVd Variants Using Network Approaches.International journal of molecular sciences · 2022Article
- Transcriptome and Metabolite Conjoint Analysis Reveals the Seed Dormancy Release Process in Callery Pear.International journal of molecular sciences · 2022Article
- PacBio full-length sequencing integrated with RNA-seq reveals the molecular mechanism of waterlogging and its recovery inFrontiers in plant science · 2022Article
- GABMC plant biology · 2021Article
- Identification of early and late flowering time candidate genes in endodormant and ecodormant almond flower buds.Tree physiology · 2021Article
- Exogenous 5-azaCitidine accelerates flowering and external GAScientific reports · 2021Article
- Metabolomics analysis reveals Embden Meyerhof Parnas pathway activation and flavonoids accumulation during dormancy transition in tree peony.BMC plant biology · 2020Article
- Engineering Tree Seasonal Cycles of Growth Through Chromatin Modification.Frontiers in plant science · 2019Article
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Endo-dormant flower buds must pass through a period of chilling to reinitiate growth and subsequent flowering, which is a major obstacle to the forcing culture of tree peony in winter. Customized cDNA microarray (8×15 K element) was used to investigate gene expression profiling in tree peony 'Feng Dan Bai' buds during 24 d chilling treatment at 0-4°C. According to the morphological changes after the whole plants were transferred to green house, endo-dormancy was released after 18 d chilling treatment, and prolonged chilling treatment increased bud break rate. Pearson correlation hierarchical clustering of sample groups was highly consistent with the dormancy transitions revealed by morphological changes. Totally 3,174 significantly differentially-expressed genes (P<0.05) were observed through endo-dormancy release process, of which the number of up-regulated (1,611) and that of down-regulated (1,563) was almost the same. Functional annotation of differentially-expressed genes revealed that cellular process, metabolic process, response to stimulus, regulation of biological process and development process were well-represented. Hierarchical clustering indicated that activation of genes involved in carbohydrate metabolism (Glycolysis, Citrate cycle and Pentose phosphate pathway), energy metabolism and cell growth. Based on the results of GO analysis, totally 51 probes presented in the microarray were associated with GA response and GA signaling pathway, and 22 of them were differently expressed. The expression profiles also revealed that the genes of GA biosynthesis, signaling and response involved in endo-dormancy release. We hypothesized that activation of GA pathway played a central role in the regulation of dormancy release in tree peony.
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