Results 71 to 80 of about 6,906 (193)

Tobacco streak virus (strain dahlia) suppresses post-transcriptional gene silencing of flavone synthase II in black dahlia cultivars and causes a drastic flower color change. [PDF]

, 2015
Tobacco streak virus suppressed post-transcriptional gene silencing and caused a flower color change in black dahlias, which supported the role of cyanidin-based anthocyanins for black flower appearance.
Hosokawa, Munetaka, Doi, Motoaki, Deguchi, Ayumi, Tatsuzawa, Fumi, Ohno, Sho   +4 more
core   +1 more source

Analysis of Two New Flavonoid Glycosides From Zanha golungensis Hiern With COX Inhibition Activity: Structural Elucidation, DFT Calculations, In Vitro and Molecular Docking Assessment

Analytical Science Advances, Volume 7, Issue 1, June 2026.
Zanha golungensis contains phenolic compounds amongst which are two previously undescribed flavonoid glycosides as shown in this study. The constituents of this plant exhibit anti‐inflammatory activity by inhibiting cyclooxygenases (COX‐1 and COX‐2).
Jean Zeuikena, Romeo Toko Feunaing, Alfred Ngenge Tamfu, Abel Joel Yaya Gbaweng, Celine Henoumont, Sophie Laurent, El Hassane Anouar, Emmanuel Talla   +7 more
wiley   +1 more source

Cytochrome P450 93G1 Is a Flavone Synthase II That Channels Flavanones to the Biosynthesis of Tricin O-Linked Conjugates in Rice

, 2014
Flavones are a major class of flavonoids with a wide range of physiological functions in plants. They are constitutively accumulated as C-glycosides and O-linked conjugates in vegetative tissues of grasses.
Lam, PY, Liu, H, Lo, CSC, Chan, WL, Zhu, F   +4 more
core   +1 more source

Bivalent RNA interference to increase isoflavone biosynthesis in soybean (Glycine max)

Brazilian Archives of Biology and Technology, 2014
In this work, a bivalent RNA interference (RNAi) plant-transformation vector was constructed to silence both the flavanone 3-hydroxylase (F3H) gene and the flavone synthase II (GmFNSII) gene in soybean (Glycine max).
Yina Jiang, Yanlin Hu, Biao Wang, Tianlong Wu   +3 more
doaj  

Mannitol Stress Directs Flavonoid Metabolism toward Synthesis of Flavones via Differential Regulation of Two Cytochrome P450 Monooxygenases in Coleus forskohlii

Frontiers in Plant Science, 2016
Cytochrome P450 monooxygenases (CYP450s) are known to play important roles in biosynthesis of all secondary metabolites, including flavonoids. Despite this, few CYP450s have been functionally characterized in model plants and roles of fewer CYP450s are ...
Praveen Awasthi, Ajai Prakash Gupta, Yashbir S. Bedi, Yashbir S. Bedi, Ram A. Vishwakarma, Ram A. Vishwakarma, Sumit G. Gandhi, Sumit G. Gandhi   +7 more
doaj   +1 more source

Genome-wide identification of key enzyme-encoding genes and the catalytic roles of two 2-oxoglutarate-dependent dioxygenase involved in flavonoid biosynthesis in Cannabis sativa L.

Microbial Cell Factories, 2022
Background Flavonoids are necessary for plant growth and resistance to adversity and stress. They are also an essential nutrient for human diet and health. Among the metabolites produced in Cannabis sativa (C.
Xuewen Zhu, Yaolei Mi, Xiangxiao Meng, Yiming Zhang, Weiqiang Chen, Xue Cao, Huihua Wan, Wei Yang, Jun Li, Sifan Wang, Zhichao Xu, Atia Tul Wahab, Shilin Chen, Wei Sun   +13 more
doaj   +1 more source

Buck Wheat: Nutritional, Bioactive Characteristics, Health Benefits, and Side Effects

Future Postharvest and Food, Volume 3, Issue 2, Page 142-162, June 2026.
ABSTRACT Micronutrient deficits have resulted from an over‐reliance on a small number of cereal crops for food security. The agricultural sector faces severe sustainability issues due to the rapid growth of the world's population and sudden climatic changes.
Momina Farooq, Sajad Ahmad Mir, Zahida Naseem   +2 more
wiley   +1 more source

Promotion of flavonoid biosynthesis in leaves and calli of ornamental crabapple (Malus spp.) by high carbon to nitrogen ratios

Frontiers in Plant Science, 2015
Flavonoids are secondary metabolites that play important roles in plant physiology. Despite numerous studies examined the effects of available carbon (C) or nitrogen (N) on flavonoid biosynthesis, the mechanism of C/N interactive effects on flavonoid ...
Huihua eWan, Jie eZhang, Tingting eSong, Ji eTian, Yuncong eYao   +4 more
doaj   +1 more source

Genome‐wide analysis, metabolomics, and transcriptomics reveal the molecular basis of ZlRc overexpression in promoting phenolic compound accumulation in rice seeds

Food Frontiers, 2023
Chinese wild rice (Zizania latifolia) is rich in phenolic compounds, particularly flavonoids. This study identified 203 basic helix‐loop‐helix (bHLHs) in Z. latifolia and showed that ZlbHLH196 (Zla16G011250) corresponds to the ZlRc gene in Z.
Qianqian Qi, Wanhong Li, Xiuting Yu, Bintao Zhang, Lianguang Shang, Yanning Xie, Yali Li, Anming Ding, John Shi, Yuqing Dou, Yongmei Du, Zhongfeng Zhang, Ning Yan   +12 more
doaj   +1 more source

Pharmacological and Phytochemical Insights Into Ficus benghalensis (Indian Banyan): Anti‐Inflammatory, Antioxidant, and Anticancer Potentials

Food Science &Nutrition, Volume 14, Issue 6, June 2026.
The aim of this review is to critically evaluate the therapeutic potential of Ficus benghalensis L. by integrating ethnomedicinal knowledge with contemporary scientific evidence. The objectives are to summarize its phytochemical profile, analyze antioxidant, antimicrobial, antidiabetic, anti‐inflammatory, and anticancer activities, elucidate underlying
Zainab Ali, Farhang Hameed Awlqadr, Uswa Ali, Iffat Ullah, Muhammad Tayyab Arshad, Abdul Rauf, Humaira Parveen, Sayeed Mukhtar, Uzma Faridi, Md. Sakhawot Hossain   +9 more
wiley   +1 more source