Extensive Transcriptome Changes Underlying the Flower Color Intensity Variation in Paeonia ostii [PDF]
Frontiers in Plant Science, 2016 Tree peonies are a group of traditional ornamental plants, especially in East Asia, with Paeonia ostii as one of the most important ancestral species. P. ostii has flowers with varying colors, ranging from nearly white, light pink to deep pink.
Hongfeng Liu +2 more
exaly +5 more sources
Functional Characterization of the Paeonia ostii P5CS Gene under Drought Stress [PDF]
PlantsWith persistent elevation in global temperature, water scarcity becomes a major threat to plant growth and development, yield security, agricultural sustainability, and food production. Proline, as a key osmolyte and antioxidant, plays a critical role in
Yuting Luan +4 more
doaj +4 more sources
Interspecific Hybridization Barrier Between Paeonia ostii and P. ludlowii [PDF]
PlantsPaeonia ludlowii is a threatened and valuable germplasm in the cultivated tree peony gene pool, with distinctive traits such as tall stature, pure yellow flowers, and scarlet foliage in autumn.
Yingzi Guo +5 more
doaj +4 more sources
An Efficient In Vitro Regeneration Protocol and the Feature of Root Induction with Phloroglucinol in Paeonia ostii [PDF]
PlantsPaeonia ostii, a plant of substantial economic significance, continues to face constraints in achieving large-scale propagation. In vitro propagation offers a promising avenue for the production of disease-free plants and the genetic transformation of ...
Keyuan Zheng +5 more
doaj +4 more sources
Antioxidant Activities and Chemical Constituents of Flavonoids from the Flower of Paeonia ostii [PDF]
Molecules, 2016 Paeonia ostii is a traditional medicinal plant popularly used in China. This study intended to evaluate the antioxidant properties and the chemical components of the flavonoid-rich extracts from the flowers of P. ostii.
Huifang Zhang +6 more
doaj +3 more sources
Identification and characterization of microRNAs from tree peony (Paeonia ostii) and their response to copper stress. [PDF]
PLoS ONE, 2015 MicroRNAs (miRNAs) are a class of non-coding, small RNAs recognized as important regulators of gene expression. Although plant miRNAs have been extensively studied in model systems, less is known in other plants with limited genome sequence data ...
Qijiang Jin +5 more
doaj +4 more sources
Genome-wide characterization of the MADS-box gene family in Paeonia ostii and expression analysis of genes related to floral organ development [PDF]
BMC GenomicsBackground Paeonia section Moutan DC. is a significant perennial subshrub, the ornamental value of which heavily depends on the type of flower it possesses.
Xueting Yang +8 more
doaj +2 more sources
Establishment of an efficient tissue culture system for Paeonia ostii by combining vernalization and etiolation pretreatment with optimized culture conditions [PDF]
Plant MethodsBackground Paeonia ostii, an economically important oil-producing peony cultivar, faces challenges in large-scale cultivation due to low propagation rates and long cultivation cycles. This study aimed to optimize tissue culture protocols for P.
Mengting Li +6 more
doaj +2 more sources
An Efficient Agrobacterium-Mediated Transient Transformation System Using In Vitro Embryo-Derived Seedlings for Gene Function Elucidation in Paeonia ostii [PDF]
PlantsPaeonia ostii is an economically significant species serving as an ornamental, medicinal herb, and woody oilseed crop. Gene function elucidation and molecular breeding are hindered by the lack of efficient, stable transformation methods due to tissue ...
Yuhui Zhai +6 more
doaj +2 more sources
Foliar nutrient diagnosis in Paeonia ostii: an integrated DRIS-RN-CND approach for the fruit expansion stage [PDF]
Frontiers in Plant ScienceIntroductionFoliar nutrient diagnosis can facilitate an understanding of plant nutrient status, enabling the implementation of precise fertilization programs.
MingWei Zhu +9 more
doaj +2 more sources