Results 51 to 60 of about 1,980 (190)

A Negative Regulator of Carotenogenesis in Blakeslea trispora

Applied and Environmental Microbiology, 2020
The zygomycete Blakeslea trispora is an important strain for the production of carotenoids on a large scale. However, the regulation mechanism of carotenoid biosynthesis is still not well understood in this filamentous fungus.
W. Luo, Zunyang Gong, Na Li, Yuzheng Zhao, Huili Zhang, Xue Yang, Yuantao Liu, Z. Rao, Xiaobin Yu   +8 more
semanticscholar   +1 more source

A New Era for Using Natural Pigments: The Case of the C50 Carotenoid Called Bacterioruberin

Biotechnology and Applied Biochemistry, Volume 73, Issue 2, Page 913-926, April 2026.
ABSTRACT Haloarchaea are extremophilic microorganisms belonging to the Archaea domain that require high salt concentrations to live, thus inhabiting ecosystems like salty ponds, salty marshes, or extremely salty lagoons. They are more abundant and widely distributed worldwide than initially expected.
Micaela Giani, Elena Valdés, José María Miralles‐Robledillo, Guillermo Martínez, Carmen Pire, Rosa María Martínez‐Espinosa   +5 more
wiley   +1 more source

The combined effects of Golden2‐like 2 and Pseudo‐Response Regulator 2 control the fruit pigmentation in pepper

The Plant Journal, Volume 125, Issue 5, March 2026.
SUMMARY Fruit pigmentation mainly controlled by chlorophyll, carotenoids, and flavonoids is an important phenomenon for fortifying the nutritional and esthetic value of humans. Our previous study identified Pseudo‐Response Regulator 2 (PRR2) as a regulator of fruit pigmentation through its association with the c1 locus.
Soobin Lee, Gyu‐Myung Lee, Hee Ju Yoo, Lae‐Hyeon Cho, Je Min Lee   +4 more
wiley   +1 more source

Light quality rather than oxidative stress impacts fucoxanthin content in Coscinodiscus radiatus and Cylindrotheca sp.

New Zealand Journal of Marine and Freshwater Research, Volume 59, Issue 5, Page 1143-1163, December 2025.
ABSTRACT We investigated the impact of light intensity, light quality, and temperature on growth rate, fucoxanthin (Fx), chlorophyll a and c (Chl a and c), and total carotenoid (Car) contents of the two marine diatoms Coscinodiscus radiatus and Cylindrotheca sp. Additionally, we analysed antioxidant enzyme activities and lipid peroxidation to determine
Amirreza Zarekarizi, David J. Burritt, Ian Stewart, Evelyn Armstrong, Linn J. Hoffmann   +4 more
wiley   +1 more source

Búsqueda, clonación y expresión de genes de carotenogénesis [PDF]

, 2012
Se realizó la búsqueda, clonación y expresión de los genes ζ-caroteno desaturasa (zds-Fc) y licopeno β-ciclasa (β-lyc-Fc) de Ficus carica. Estos genes catalizaron la desaturación del ζ- caroteno y neurosporeno para producir licopeno, y la ciclación del
Araya Garay, José Miguel
core  

Identification and expression analysis of candidate genes involved in carotenoid biosynthesis in chickpea seeds

Frontiers in Plant Science, 2016
Plant carotenoids have a key role in preventing various diseases in human because of their antioxidant and provitamin A properties. Chickpea is a good source of carotenoid among legumes and its diverse germplasm and genome accessibility makes it a good ...
Mohammad Kazem Rezaei, Amit Deokar, Bunyamin Tar'an   +2 more
doaj   +1 more source

CRY1–GAIP1 complex mediates blue light to hinder the repression of PIF5 on AGL5 to promote carotenoid biosynthesis in mango fruit

Plant Biotechnology Journal, Volume 23, Issue 7, Page 2769-2789, July 2025.
Summary Carotenoids are essential natural pigments that not only determine the commercial value of horticultural crops through colouration but also serve as vital antioxidants and provitamin A precursors in the human diet. Our previous research has demonstrated that blue light induces carotenoid biosynthesis in mango fruit.
Manman Zhang, Yongchen Fang, Fan Jiang, Yifei Liao, Chen Pan, Jiage Li, Jiahao Wu, Qinsong Yang, Rongling Qin, Songling Bai, Yuanwen Teng, Junbei Ni   +11 more
wiley   +1 more source

Nuevos mecanismos moleculares de regulación de la carotenogénesis en Fusarium oxysporum. [PDF]

, 2018
El género Fusarium comprende cientos de especies de hongos patógenos y saprófitos, que poseen usualmente un complejo metabolismo secundario. Éste incluye la producción de carotenoides, pigmentos terpenoides que proporcionan a sus colonias un color ...
Parra Rivero, Obdulia
core  

Genome Editing Technologies to Improve Health‐Related Phytocompounds in Crops

Food Frontiers, Volume 6, Issue 3, Page 1271-1286, May 2025.
ABSTRACT Due to rapid global population growth and the resulting significant increase in food demand, the world is facing an epidemic of malnutrition. Although yield improvement remains one of the main targets of breeding programs, much attention is being paid to the nutritional aspects of crops, including nutrients and bioactive compounds that are ...
Maria Dellino, Claudio de Giovanni, Monica Marilena Miazzi, Cinzia Montemurro, Domenica Nigro   +4 more
wiley   +1 more source

Características radiativas de la microalga Coelastrella striolata, productora de carotenoides durante diferentes etapas de cultivo

, 2023
La producción de carotenoides a partir de microalgas depende de varios factores nutrimentales, ambientales y de la configuración del fotobiorreactor. Generalmente, la síntesis y acumulación de estos pigmentos en las células suele inducirse mediante la ...
Eduardo Martínez Niño
core   +1 more source