Results 81 to 90 of about 437,626 (110)

Comparative direct infusion ion mobility mass spectrometry profiling of Thermus thermophilus wild-type and mutant cruC carotenoid extracts

, 2013
The major carotenoid species isolated from the thermophilic bacterium Thermus thermophilus HB27 have been identified as zeaxanthin-glucoside-fatty acid esters (thermozeaxanthins and thermobiszeaxanthins). Most of the genes of the proposed T. thermophilus
Stark, Timo D.;Angelov, Angel;Hofmann, Mathias;Liebl, Wolfgang;Hofmann, Thomas, Stark, Timo D.; Angelov, Angel; Hofmann, Mathias; Liebl, Wolfgang; Hofmann, Thomas   +1 more
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CRISPR/Cas9-Mediated Knockout of the Lycopene ε-Cyclase for Efficient Astaxanthin Production in the Green Microalga Chlamydomonas reinhardtii

Plants
Carotenoids are valuable pigments naturally occurring in all photosynthetic plants and microalgae as well as in selected fungi, bacteria, and archaea.
Jacob Sebastian Kneip, Niklas Kniepkamp, Junhwan Jang, Maria Grazia Mortaro, EonSeon Jin, Olaf Kruse, Thomas Baier   +6 more
doaj   +1 more source

Altered Photoprotective Mechanisms and Pigment Synthesis in Torreya grandis with Leaf Color Mutations: An Integrated Transcriptome and Photosynthesis Analysis

Horticulturae
Torreya grandis is a widely cultivated fruit species in China that is valued for its significant economic and agricultural importance. The molecular mechanisms underlying pigment formation and photosynthetic performance in Torreya leaf color mutants ...
Yujia Chen, Lei Wang, Jing Zhang, Yilu Chen, Songheng Jin   +4 more
doaj   +1 more source

The Molecular and Metabolic Mechanisms Underlying the Citrine/Yellow Coloration in the Peels of the Shiranui Mandarin Citrus Mutant

Horticulturae
Key pigments and genes associated with peel color variation between Shiranui Mandarin and its Citrine Mutant were investigated. Combining liquid chromatography with tandem mass spectrometry (LC-MS/MS) analysis detected carotenoids in the peel of Shiranui
Xun Wang, Yuping Wang, Wenhui Hao, Defa Cao, Panpan Gao, Mingfei Zhang, Bo Xiong, Ling Liao, Guochao Sun, Siya He, Zhihui Wang   +10 more
doaj   +1 more source

Skin colour, pigmentation and the perceived health of human faces [PDF]

, 2009
Many non-human animal species use colour to signal dominance, condition or reproductive status. These signals have not previously been noted in humans.
Stephen, Ian David
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Carotenoid accumulation in E. coli co-transformants.

, 2013
aCm, chloramphenicol resistance; Amp, ampicillin resistance. Genes in plasmid are shown in brackets. “Carotenoid mutant” genotype is shown in square brackets.b-, carotenoid not detected. All data are given in ng per gram dry weight. Data are averages and
Catalina Sanz (346521), María Isabel Álvarez (346523), Antonio Velayos (346522), Ernesto P. Benito (208998), Arturo P. Eslava (346524)   +4 more
core   +1 more source

Excitation Energy Transfer Dynamics from Carotenoid to Bacteriochlorophyll a in the LH2 Complex of Rhodobacter sphaeroides: Insights from Reconstitution Experiments with Carotenoids and B800 Bacteriochlorophyll a

Molecules
Carotenoids are crucial for photosynthesis, playing key roles in light harvesting and photoprotection. In this study, spheroidene and bacteriochlorophyll a (Bchl a) were reconstituted into the chromatophores of the carotenoidless mutant Rhodobacter ...
Chiasa Uragami, Marina Yoshida, Alastair T. Gardiner, Richard J. Cogdell, Hideki Hashimoto   +4 more
doaj   +1 more source

Estudo da cinética de produção de carotenoides de Sporobolomyces ruberrimus e de técnicas de extração de pigmentos [PDF]

, 2015
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia de Alimentos, Florianópolis, 2015.Os carotenoides pigmentados podem ser produzidos por ampla variedade de bactérias, leveduras ...
Albuquerque, Clarissa Detomi de
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Bioaccessibility of dietary carotenoid compounds assessed from durum wheat

Durum wheat is a source of both macronutrients and micronutrients, including starch, proteins, fiber, vitamins, and minerals. It is also an important source of carotenoids. Its high carotenoid content makes it ideal for pasta production. Carotenoids are
Oduro Obeng, Hannah
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Synechocystis Mutants Lacking Genes Potentially Involved in Carotenoid Metabolism [PDF]

, 2011
: Like most other phototrophic organisms the cyanobacterium Synechocystis sp. PCC 6803 produces carotenoids. These pigments often bind to proteins and assume various functions in light harvesting, protection from reactive oxygen species (ROS) and protein

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