Results 91 to 100 of about 763 (162)

Cytotoxicity Evaluation of Chalcones and Flavanones from the Leaves of Corema album (L.) D. Don

open access: yesBiomolecules
In a preliminary screening of phytochemical compounds from Andalusian vascular plants, the ethyl acetate extract obtained from the leaves of Corema album (L.) D. Don (Ericaceae) was selected due to its cytotoxic activity.
Antonio Canoyra   +5 more
doaj   +1 more source

The multidimensional regulation roles and mechanisms of calcium in fruit quality

open access: yesJournal of Integrative Plant Biology, Volume 68, Issue 8, Page 2747-2767, August 2026.
This review explores how calcium signaling molecule integrates plant hormones, environmental cues, and developmental signals to influence external fruit traits, internal nutritional properties, and physiological disorders. ABSTRACT Calcium (Ca2+), a dual‐functional mineral that serves both as an essential structural factor and a signaling molecule ...
Fei Jiang   +6 more
wiley   +1 more source

Pre- and Postharvest Melatonin Treatment: A Comparative Study of Lemon Cultivars on Melatonin and Flavanone Content During Cold Storage

open access: yesHorticulturae
Adverse environmental and postharvest conditions challenge the functional quality of lemons, an economically vital citrus crop. Melatonin (MEL) has emerged as an effective regulator of plant stress responses and secondary metabolism. This study evaluated
Fernando Garrido-Auñón   +4 more
doaj   +1 more source

Orchid genome evolution and trait innovation

open access: yesJournal of Integrative Plant Biology, Volume 68, Issue 8, Page 2577-2607, August 2026.
Orchids became one of the world's most diverse plant groups through genome‐driven innovations, unique relationships with fungi and pollinators, and remarkable adaptability. This review explains the origins of orchids and the evolution of their distinctive life forms, flowers, and ecological strategies and highlights promising directions for future ...
Meng‐Yao Zeng   +8 more
wiley   +1 more source

Sakuranetin, a Natural Flavonoid, Promising to Manage Grapevine Diseases

open access: yesMolecules
Botrytis cinerea and Plasmopara viticola, the causal agents of grey mold and downy mildew, respectively, are two major grapevine pathogens whose control largely relies on synthetic fungicides, raising environmental and health concerns.
Corentin Griffon   +10 more
doaj   +1 more source

The multifaceted regulatory network of microRNA396: Orchestrating plant plasticity through coordinating development and various stresses

open access: yesJournal of Integrative Plant Biology, Volume 68, Issue 8, Page 3073-3085, August 2026.
This review examines the character and function of the microRNA miR396, which helps plants balance growth, reproduction, regeneration, and survival under various stresses, highlighting recent progress and evidence that this pathway shapes crop yield, pest and disease resistance, and tissue regeneration, making it a promising target for precision crop ...
Hang Yang   +9 more
wiley   +1 more source

Quantitative Determination of Flavanone Content in Teki Grass Tuber (Cyperus rotundus L) using Ultraviolet-Visible Spectrophotometry

open access: yesJournal of Food and Pharmaceutical Sciences
Teki grass (Cyperus rotundus L.) tubers are medicinal plants that have been widely utilized for their anti-inflammatory, antioxidant, antibacterial, and anticancer properties.
Laeli Fitriyati   +3 more
doaj   +1 more source

Ectopic Expression of ScALDH21 From a Desert Moss Enhances Cotton Resistance to Verticillium Wilt via the Modulation of Jasmonates and Phenylpropanoid Pathways

open access: yesPlant Biotechnology Journal, Volume 24, Issue 8, Page 4916-4932, August 2026.
ABSTRACT Biotic stresses, particularly Verticillium wilt (VW), lead to a global decline in cotton yields. Here, we demonstrate that ectopic expression of ScALDH21, a gene from the desiccation‐tolerant moss Syntrichia caninervis Mitt. and absent in angiosperms, enhances cotton's resistance to VW.
Honglan Yang   +13 more
wiley   +1 more source

Seasonal Variation of a New Brazilian Greenish-Brown Propolis Type: Chemical Composition and Antioxidant, Antimicrobial, and Antileishmanial Activities

open access: yesMolecules
Propolis is a natural product of honey bees whose chemical composition is influenced by different plant species and environmental factors, resulting in diverse biological activities.
Emanoel Guilhermino da Silva   +16 more
doaj   +1 more source

DcH3.3 and DcNAC1 Regulate the Expression of UGT73A93 Involved in the Changes in Flower Colour and Fungal Resistance in Carnation

open access: yesPlant Biotechnology Journal, Volume 24, Issue 8, Page 4863-4877, August 2026.
ABSTRACT Carnation (Dianthus caryophyllus) contains abundant flavonoid glycosides (FGs), which are important natural functional and colour components. However, there are few reports on the modification of UDP‐glycosyltransferases (UGTs) in relation to flavonoids in carnation.
Xuhong Zhou   +6 more
wiley   +1 more source

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