Results 121 to 130 of about 11,017 (271)

Differential gene expression toward species of Aristolochia impairing the performance of the Troidini butterfly Battus polydamas

open access: yesEntomologia Experimentalis et Applicata, Volume 173, Issue 7, Page 696-707, July 2025.
We studied the response of Battus polydamas (Papilionidae) larvae fed on Aristolochia ringens (containing several diterpenes) and Aristolochia gigantea (containing sesquiterpenes and acyclic monoterpenoids but no diterpenoids or aristolochic acids). We assessed larval performance on fitness components such as survival and differential gene expression ...
Karina L. Silva‐Brandão   +3 more
wiley   +1 more source

N‐Glycosylation—The Behind‐the‐Scenes ‘Manipulative Hand’ of Plant Pathogen Invasiveness

open access: yesMolecular Plant Pathology, Volume 26, Issue 7, July 2025.
The potential pathogenic mechanisms related to growth and development, infection structures, and the secretion of effector proteins influenced by N‐glycosylation modifications are described in detail. ABSTRACT Plant pathogens infect hosts through sophisticated molecular strategies, with N‐glycosylation serving as a critical post‐translational ...
Hao Jiang   +3 more
wiley   +1 more source

The genetic basis of replicated bullseye pattern reduction across the Hibiscus trionum complex

open access: yesNew Phytologist, Volume 247, Issue 2, Page 863-883, July 2025.
Summary Colorful petal patterns fulfill important functions and constitute excellent systems to illuminate the evolutionary processes that generate morphological diversity or instead support the repetitive emergence of similar forms. Here, we combined phylogenomic approaches, genetic manipulations, molecular techniques, and bee behavioral experiments ...
May T. S. Yeo   +6 more
wiley   +1 more source

Soluble carbohydrate fiber production for food ingredient applications [PDF]

open access: yes, 2017
Soluble carbohydrate polymers that are not significantly hydrolyzed by the endogenous enzymes in the upper gastrointestinal tract, and additionally are not significantly fermented by the microbiota present in the lower gastrointestinal tract, are often ...
DiCosimo, Robert
core   +1 more source

Role of LEAFLESS, an AP2/ERF family transcription factor, in the regulation of trichome specialized metabolism

open access: yesNew Phytologist, Volume 247, Issue 2, Page 774-790, July 2025.
Summary Acylsugars, specialized metabolites produced by trichomes of many solanaceous species, provide protection against biotic and abiotic stresses. Many acylsugar metabolic enzymes have been identified; however, regulatory factors remain unknown.
Sabyasachi Mandal   +2 more
wiley   +1 more source

Metabolism of sulphonated anthraquinones in rhubarb, maize and celery: the role of cytochromes P450 and peroxidases [PDF]

open access: yes, 2018
Sulphonated anthraquinones are precursors of many synthetic dyes and pigments, recalcitrant to biodegradation, and thus contaminating many industrial effluents and rivers.
Page, Valérie   +1 more
core  

Modulation of lignin and anthocyanin homeostasis by GTP cyclohydrolase1 in maize

open access: yesPlant Biotechnology Journal, Volume 23, Issue 7, Page 2449-2463, July 2025.
Summary Maize is a key biomass resource with wide agricultural applications. Anthocyanins, potent antioxidants, offer health benefits like reducing oxidative stress. The biosynthesis of anthocyanins competes with that of lignin for shared metabolic precursors, which can lead to trade‐offs in plant growth and feed quality.
Mingyue Zhang   +20 more
wiley   +1 more source

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