ArticleThe New phytologist2022
Evidence of chromatin and transcriptional dynamics for cold development in peach flower bud.
Article in The New phytologist, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed, 58 citations in OpenAlex.
- Article
- PpERF27-PpCBF2/4 Module Integrates Low-Temperature and Ethylene Signals to Activate Abscisic Acid and DAM Pathways to Promote Bud Endodormancy in Peach.Plant, cell & environment · 2026Article
- From chill to bloom: seasonal coordination of reproductive development in peach and temperate fruit trees.Journal of experimental botany · 2026Review
- Beyond dormancy: organ-specific gene regulatory networks control winter development in peach buds.Horticulture research · 2026Article
- Chromatin accessibility dynamics and a hierarchical transcriptional regulatory network for shoot apex cold stress inForestry research · 2026Article
- A multi-layer regulatory landscape of chilling requirement revealed by stage-resolved transcriptomics and hormone profiling in peach floral buds.Frontiers in plant science · 2026Article
- Mutations mark cell lineages and sectors in flowers of a woody angiosperm.PLoS genetics · 2025Article
- Spatiotemporally transcriptomic analyses of floral buds reveal the high-resolution landscape of flower development and dormancy regulation in peach.Horticulture research · 2025Article
- MADS-domain transcription factor AGAMOUS LIKE-9 participates in the gibberellin pathway to promote bud dormancy release of tree peony.Horticulture research · 2025Article
- Molecular advances in bud dormancy in trees.Journal of experimental botany · 2024Review
- A gibberellin-assisted study of the transcriptional and hormonal changes occurring at floral transition in peach buds (Prunus persica L. Batsch).BMC plant biology · 2024Article
- Deep learning with a small dataset predicts chromatin remodelling contribution to winter dormancy of apple axillary buds.Tree physiology · 2024Article
- Differentially methylated genes involved in reproduction and ploidy levels in recent diploidized and tetraploidized Eragrostis curvula genotypes.Plant reproduction · 2024Article
- Integrated proteomic, transcriptomic, and metabolomic profiling reveals that the gibberellin-abscisic acid hub runs flower development in the Chinese orchidHorticulture research · 2024Article
- Molecular Mechanisms of Seasonal Gene Expression in Trees.International journal of molecular sciences · 2024Review
- Class III Peroxidases in the Peach (Plants (Basel, Switzerland) · 2024Article
- Genome-Wide Identification of Callose Synthase Family Genes and Their Expression Analysis in Floral Bud Development and Hormonal Responses inPlants (Basel, Switzerland) · 2023Article
- MADS-box protein PpDAM6 regulates chilling requirement-mediated dormancy and bud break in peach.Plant physiology · 2023Article
- Integration of genome and transcriptome reveal molecular regulation mechanism of early flowering trait inFrontiers in plant science · 2022Article
Corrections and comments
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Authors and funding
6 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In temperate zones, fruit trees regulate their annual growth cycle to seasonal environmental changes. During the cold season, growth is limited by both environmental and genetic factors. After the exposure to low temperature and fulfillment of chilling requirements, mild temperatures promote the growth and flowering. However, an insufficient chilling exposure may lead to nonuniform blooming, with a negative impact on fruit set. To gain insights into flower development in the fruit tree buds, peach is an interesting model, the flower and vegetative bud being distinct organs. To understand how flower bud development is regulated, we integrated cytological observations and epigenetic and chromatin genome-wide data with transcriptional changes to identify the main regulatory factors involved in flower development during chilling accumulation. We demonstrated that growth cessation does not occur in peach flower buds during chilling accumulation, but that there are changes in transcript abundance of key genes of hormone metabolism and flower bud development, distribution of histone modifications (H3K4me3 and H3K27me3) and DNA methylation. Altogether, our findings indicate that during the cold season the flower bud is in a nondormant state and that the chilling experience allows flower differentiation to be completed.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.