Results 171 to 180 of about 15,398 (307)

CAROTENE

Journal of Biological Chemistry, 1931
openaire   +1 more source

Bioconversion of carotenoids into high‐value crocins using a marine sponge carotenoid cleavage dioxygenase

New Phytologist, Volume 250, Issue 5, Page 3230-3246, June 2026.
Summary Carotenoids and apocarotenoids are widespread specialized metabolites, yet animals, including sponges, lack the ability to synthesize carotenoids de novo and must obtain them from dietary or microbial sources. The roles of carotenoid cleavage dioxygenases (CCDs) in marine animals remain largely unexplored. A CCD from the marine sponge Suberites
Elena Moreno‐Giménez, Lucía Morote, Alberto José López Jiménez, Eduardo Parreño, Jian You Wang, Matteo Nava, Carolina Aguado, Rafael Luján, Salim Al‐Babili, Gianfranco Diretto, Oussama Ahrazem, Lourdes Gómez‐Gómez   +11 more
wiley   +1 more source

Recent Advances on Seaweed-Derived Pigments for FoodApplication and Current Legal Framework. [PDF]

Foods
Vieira EF, Gomes LR, Grosso C, Delerue-Matos C.   +3 more
europepmc   +1 more source

Functional divergence of LhcSR and PsbS in zeaxanthin‐mediated non‐photochemical quenching

New Phytologist, Volume 250, Issue 5, Page 3042-3052, June 2026.
Summary To protect photosystem II from excess light, non‐photochemical quenching (NPQ) dissipates excess energy as heat. NPQ relies on trigger proteins, LhcSR in algae and PsbS in vascular plants, and the light‐regulated xanthophyll cycle, which interconverts violaxanthin and zeaxanthin through the opposite activities of violaxanthin de‐epoxidase and ...
Claudia Beraldo, Cleo Bagchus, Dana Verhoeven, Alessandra Bellan, Caterina Gerotto, Emilie Wientjes, Herbert van Amerongen, Tomas Morosinotto, Alessandro Alboresi   +8 more
wiley   +1 more source

Carrot extracellular nanovesicles as carotenoid carriers in an in vitro macular degeneration model. [PDF]

Sci Rep
Tapia-Aguayo A, Cisneros-Pardo A, De Los Santos-González BE, Hernández-Pérez J, González-Valdez J, Ramos-Parra PA.   +5 more
europepmc   +1 more source

Divergent Regulatory Effects of Jasmonic Acid on Tomato Lycopene Biosynthesis Under Light and Dark Conditions

Advanced Science, Volume 13, Issue 26, 8 May 2026.
This study reveals the mechanism by which jasmonic acid (JA) regulates lycopene synthesis under light and dark conditions. In light, JA activates SlMYC2, which suppresses SlPIF1a and promotes SlPSY1 expression. In darkness, JA induces the acetyltransferase SlNATA1, which acetylates the dark‐accumulated SlPIF1a, thereby repressing SlPSY1 expression ...
Jiayi Xu, Lingfeng He, Jialong Zhang, Hao Cui, Hongxin Li, Haijun Zhang, Jiaojiao Zhang, Lun Liu, Kunpeng Xu, Yang‐Dong Guo, Na Zhang   +10 more
wiley   +1 more source

Metabolomic and Transcriptomic Analyses Reveal the Molecular Mechanism of Flower Color Variations in Rosa chinensis Cultivar 'Rainbow's End'. [PDF]

Metabolites
Sun J, Ren F, Meng X, Dong G, Zhang X, Li Y.   +5 more
europepmc   +1 more source

Note for Male Smokers: The Healthy Eating Index Associated With the Risk of Subclinical Myocardial Injury

Clinical Cardiology, Volume 49, Issue 5, May 2026.
Flow chart of the study population. ABSTRACT Objectives To investigate the associations of the healthy eating index (HEI) and subclinical myocardial injury (SCMI) in different smoking statuses (current smokers, former smokers, and never smokers) based on the National Health and Nutrition Examination Survey (NHANES) III.
Zhi‐jin Li, Bin‐gui Li
wiley   +1 more source

Report on Carotene

Journal of AOAC INTERNATIONAL, 1948
openaire   +1 more source

Transcriptomic and DNA Methylation Profiles of Alternative Aphid Morphs and Genotypes

Ecology and Evolution, Volume 16, Issue 5, May 2026.
Graph showing the correlation between differentially expressed genes and differentially methylated genes. There is no correlation between gene expression and DNA methylation level in pea aphid polyphenism. ABSTRACT Pea aphids can develop alternative morphs when exposed to stressful conditions, showing differences between genotypes in their stress ...
Zhe Yang Yim, Christopher Murgatroyd, Reinmar Hager   +2 more
wiley   +1 more source