An efficient blue-white screening system for markerless deletions and stable integrations in Streptomyces chromosomes based on the blue pigment indigoidine biosynthetic gene bpsA
Sign Up to like & getrecommendations! Published in 2018 at "Applied Microbiology and Biotechnology"
DOI: 10.1007/s00253-018-9393-7
Abstract: We previously developed an efficient deletion system for streptomycetes based on the positive selection of double-crossover events using bpsA, a gene for producing the blue pigment indigoidine. Using this system, we removed interfering secondary metabolite… read more here.
Keywords: system; markerless deletions; pigment indigoidine; blue pigment ... See more keywords
Arthrobacter antioxidans sp. nov., a blue pigment-producing species isolated from Mount Everest.
Sign Up to like & getrecommendations! Published in 2022 at "International journal of systematic and evolutionary microbiology"
DOI: 10.1099/ijsem.0.005624
Abstract: Bacteria in the genus Arthrobacter have been found in extreme environments, e.g. glaciers, brine and mural paintings. Here, we report the discovery of a novel pink-coloured bacterium, strain QL17T, capable of producing an extracellular water-soluble… read more here.
Keywords: blue pigment; strain ql17t; antioxidans nov; arthrobacter antioxidans ... See more keywords
Cosmetic effects of red-light reflection by ultramarine blue pigment.
Sign Up to like & getrecommendations! Published in 2023 at "International journal of cosmetic science"
DOI: 10.1111/ics.12849
Abstract: Inorganic pigments used as colouring agents in cosmetics (especially foundations) have many advantages over organic pigments, such as better opacity, weather and chemical resistance and lower cost. However, the types used in cosmetics are very… read more here.
Keywords: pigment; blue pigment; ultramarine blue; cosmetic effects ... See more keywords
Preparation and Characterization of Water-Insoluble Gardenia Blue Pigment
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DOI: 10.3390/ma14216594
Abstract: Based on molecular simulations, the synthetic route of water-insoluble gardenia blue pigment was prepared by the reaction of genipin and L-Phenylalanine methyl ester hydrochloride. A highly purified pigment was obtained after extraction by chloroform and… read more here.
Keywords: water; water insoluble; blue pigment; gardenia blue ... See more keywords