ArticleHorticulture research2021
Competition between anthocyanin and kaempferol glycosides biosynthesis affects pollen tube growth and seed set of Malus.
Article in Horticulture research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.
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Who cites it
27 citing papers in PubMed, 62 citations in OpenAlex.
- Targeted Metabolite and Gene Expression Analysis of Anthocyanin and Kaempferol Glycoside Accumulation in Peach Accessions with Contrasting Flesh and Skin Pigmentation.Foods (Basel, Switzerland) · 2026Article
- Integrated metabolomics and transcriptomics analysis of flavonoids in different parts of Houttuynia cordata.BMC genomics · 2026Article
- Heat drastically alters floral color and pigment composition without affecting flower conspicuousness.American journal of botany · 2026Article
- Unraveling the multifaceted roles of theForestry research · 2026Article
- Tomato pollen tube growth requires flavonol glycosylation.Plant physiology · 2025Article
- Rose Oil Distillation Wastewater: By-Products of Essential Oil Extraction as Circular Biostimulants for Tomato Growth.Antioxidants (Basel, Switzerland) · 2025Article
- Biosynthesis and Regulatory Mechanisms of Plant Flavonoids: A Review.Plants (Basel, Switzerland) · 2025Review
- Transcontinental patterns in floral pigment abundance among animal-pollinated species.Scientific reports · 2025Article
- Biosynthesis and Physiological Significance of Organ-Specific Flavonol Glycosides in Solanaceae.bioRxiv : the preprint server for biology · 2025Article
- Tissue-specific transcriptome analyses unveils candidate genes for flavonoid biosynthesis, regulation and transport in the medicinal plant Ilex asprella.Scientific reports · 2024Article
- Species-Specific and Pollution-Induced Changes in Gene Expression and Metabolome of Closely RelatedPlants (Basel, Switzerland) · 2024Article
- Visualization of metabolite distribution based on matrix-assisted laser desorption/ionization-mass spectrometry imaging of tea seedlings (Horticulture research · 2024Article
- Delineating Molecular Regulatory of Flavonoids Indicated by Transcriptomic and Metabolomics Analysis during Flower Development inInternational journal of molecular sciences · 2024Article
- Potential of kaempferol and caffeic acid to mitigate salinity stress and improving potato growth.Scientific reports · 2024Article
- Multi-omics analysis revealed the mechanism underlying flavonol biosynthesis during petal color formation in Camellia Nitidissima.BMC plant biology · 2024Article
- Identification of tomato F-box proteins functioning in phenylpropanoid metabolism.Plant molecular biology · 2024Article
- Integrated Transcriptomic and Metabolomic Analysis Reveals the Molecular Regulatory Mechanism of Flavonoid Biosynthesis in Maize Roots under Lead Stress.International journal of molecular sciences · 2024Article
- Winemaking Technologies for the Production of Cabernet Sauvignon and Feteasca Neagra Wines Enriched with Antioxidant Active Principles Due to the Addition of Melatonin.Foods (Basel, Switzerland) · 2024Article
- The Fungal, Nutritional, and Metabolomic Diagnostics of the Oil PalmJournal of fungi (Basel, Switzerland) · 2023Article
- Anthocyanins and reactive oxygen species: a team of rivals regulating plant development?Plant molecular biology · 2023Review
Corrections and comments
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Authors and funding
9 authors at 4 institutions in 2 countries.
Funding
Abstract
Flavonoids play important roles in regulating plant growth and development. In this study, three kaempferol 3-O-glycosides were identified and mainly accumulated in flowers but not in leaves or fruits of Malus. In Malus, flower petal color is normally white, but some genotypes have red flowers containing anthocyanin. Anthocyanin biosynthesis appears to be in competition with kaempferol 3-O-glycosides production and controlled by the biosynthetic genes. The white flower Malus genotypes had better-developed seeds than the red flower genotypes. In flowers, the overexpression of MYB10 in Malus domestica enhanced the accumulation of anthocyanin, but decreased that of kaempferol 3-O-glycosides. After pollination the transgenic plants showed slower pollen tube growth and fewer developed seeds. Exogenous application of different flavonoid compounds suggested that kaempferol 3-O-glycosides, especially kaempferol 3-O-rhamnoside, regulated pollen tube growth and seed set rather than cyanidin or quercetin 3-O-glycosides. It was found that kaempferol 3-O-rhamnoside might regulate pollen tube growth through effects on auxin, the Rho of plants (ROP) GTPases, calcium and the phosphoinositides signaling pathway. With the inhibition of auxin transport, the transcription levels of Heat Shock Proteins (HSPs) and ROP GTPases were downregulated while the levels were not changed or even enhanced when blocking calcium signaling, suggesting that HSPs and ROP GTPases were downstream of auxin signaling, but upstream of calcium signaling. In summary, kaempferol glycoside concentrations in pistils correlated with auxin transport, the transcription of HSPs and ROP GTPases, and calcium signaling in pollen tubes, culminating in changes to pollen tube growth and seed set.
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Registered trials
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.