A Novel Strategy for Unveiling Spatial Distribution Pattern of Gallotannins in Paeonia rockii and Paeonia ostii Based on LC–QTRAP–MS [PDF]
Metabolites, 2022 Gallotannins (GTs) are a series of hydrolyzable tannins with multiple health-promoting effects. In this study, an integrated liquid chromatography tandem mass spectrometry (LC–MS/MS) strategy was developed for unveiling the spatial distribution pattern ...
Zhangzhen Bai +12 more
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Comparative transcriptome and coexpression network analysis of carpel quantitative variation in Paeonia rockii [PDF]
BMC Genomics, 2019 Background Quantitative variation of floral organs in plants is caused by an extremely complex process of transcriptional regulation. Despite progress in model plants, the molecular mechanisms of quantitative variation remain unknown in woody flower ...
Na Liu +3 more
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PrLPAAT4, a Putative Lysophosphatidic Acid Acyltransferase from Paeonia rockii, Plays an Important Role in Seed Fatty Acid Biosynthesis [PDF]
Molecules, 2017 Lysophosphatidic acid acyltransferases (LPAATs) are essential for the acylation of lysophosphatidic acid (LPA) and the synthesis of phosphatidic acid (PA), a key intermediate in the synthesis of membrane phospholipids and storage lipids. Here, a putative
Qingyu Zhang +7 more
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Tree peony transcription factor PrWRI1 enhances seed oil accumulation [PDF]
BMC Plant Biology, 2023 Background WRINKLED1 (WRI1) encodes a transcription factor, belonging to the APETALA2 (AP2) family, and plays a key role in regulating plant oil biosynthesis. As a newly woody oil crop, tree peony (Paeonia rockii) was notable for the abundant unsaturated
Lihang Xie +8 more
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Identification of PrMYB96 as a positive regulator of PrPDAT2 in oil biosynthesis of Paeonia rockii
Industrial Crops and ProductsThe seeds of Paeonia rockii are characterized by exceptionally elevated levels of polyunsaturated fatty acids (PUFAs, >90 %), with α-linolenic acid (ALA) comprising over 40 % of the total fatty acids (FAs).
Xiaoting Feng +9 more
doaj +2 more sources
HorticulturaeFatty acids play critical roles in plant growth and stress adaptation, primarily through modulating membrane fluidity. This study combined bioinformatics (genome-wide identification and chromosomal localization) with experimental techniques (RT-qPCR ...
Xinran Zhang +4 more
doaj +2 more sources
Temperature effects on graft healing and survival in flare tree peony (Paeonia rockii)
Scientia HorticulturaeGrafting used in the commercial propagation of common tree peony (CTP, Paeonia suffruticosa) in China and Japan is required urgently to systematically investigate the flare tree peony (FTP, P.
Xiaoyan Zhang +3 more
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Xibei zhiwu xuebao[Objective] The study aims to explore the effects of three kinds of growth regulators on the flowering and branch physiological characteristics of Paeonia rockii and to provide theoretical basis for the chemical regulation of flowering traits of P ...
LIU Jiamiao +4 more
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Diacylglycerol Acyltransferase 3(DGAT3) Is Responsible for the Biosynthesis of Unsaturated Fatty Acids in Vegetative Organs of Paeonia rockii. [PDF]
Int J Mol Sci, 2022 ‘Diacylglycerol acyltransferase (DGAT)’ acts as a key rate-limiting enzyme that catalyzes the final step of the de novo biosynthesis of triacylglycerol (TAG). The study was to characterize the function of the DGAT3 gene in Paeonia rockii, which is known for its accumulation of high levels of unsaturated fatty acids (UFAs).
Han L +8 more
europepmc +3 more sources
Shipin gongye ke-jiObjective: To optimize the extraction method of total flavonoids from Peony purpurea seeds with microwave-assisted deep eutectic solvent, and to investigate its antioxidant activity in vitro.
Siyu CHEN +3 more
doaj +2 more sources