منابع مشابه
How Hair Gets Its Pigment
Mutations in the transcription factor Foxn1 cause the nude phenotype in mice, which is characterized by a lack of visible hair. New work by Weiner et al. (2007) in this issue of Cell now shows that Foxn1 also contributes to hair color by marking which cells are to receive pigment from melanocytes.
متن کاملWater-soluble Fluorescent Pigment of the Pseudomonads
metabolites. The Chemical Society, Special Publication No. 5, London, England. KOFFLER, H., EmERSON, R. L., PERLMAN, D., AND BURRIS, R. H. 1945 Chemical changes in submerged penicillin fermentations. J. Bacteriol., 60, 517-548. O'BRIEN, E., WAGMAN, G. H., AND PERLMAN, D. 1952 Synthetic media for growth and streptomycin production by Streptomyces griseus. Bacteriol. Proc., p. 25. PUGH, L., KATZ,...
متن کاملProduction potential of water-soluble Monascus red pigment by a newly isolated Penicillium sp
A new isolate from medicinal plant endophytes was identified as Penicillium sp. (HKUCC 8070). A water-soluble red pigment was produced by this strain in potato-dextrose broth, maltextract broth and a chemically defined medium containing glutamate as a nitrogen source. The red pigment produced was identified as heat-stable, polyketide Monascus red pigment. The highest yield of the red pigment wa...
متن کاملCrystal Phase Study of Pigment Red 254 in the Presence of Ionic Liquids
Different crystal phase with a same chemical structure, polymorphous, is a specific physical characteristic which determine the end usage of pigments especially in high performance ones. Diketopyrrolopyrrole DPP derivatives, as one of the innovative in heterocyclic pigments, follow this pattern. Synthesis of pigment red 254 in selected crystal phase using ionic liquids was achieved without any ...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1938
ISSN: 0006-2936
DOI: 10.1042/bj0321281