Gene Symbol: cygb1
Description: cytoglobin 1
Alias: cygb, wu:fb77d07, wu:fb93a03, zgc:109806, cytoglobin-1, cyt
Tiedke J, Cubuk C, Burmester T. Environmental acidification triggers oxidative stress and enhances globin expression in zebrafish gills. Biochem Biophys Res Commun. 2013;441:624-9 pubmed publisher
..These findings agree with the role of globins in oxidative energy metabolism, but may also hint at a specific function in antioxidative defense. ..
Zhang Q, Cheng J, Xin Q. Effects of tetracycline on developmental toxicity and molecular responses in zebrafish (Danio rerio) embryos. Ecotoxicology. 2015;24:707-19 pubmed publisher
..The overall results indicate that tetracycline can produce oxidative stress and induce apoptosis, which brings about significant developmental delay in zebrafish embryos. ..
Corti P, Ieraci M, Tejero J. Characterization of zebrafish neuroglobin and cytoglobins 1 and 2: Zebrafish cytoglobins provide insights into the transition from six-coordinate to five-coordinate globins. Nitric Oxide. 2016;53:22-34 pubmed publisher
..We have expressed the recombinant zebrafish proteins Ngb, Cygb1, and Cygb2 in Escherichia coli and characterized their nitrite reduction rates, spectral properties, autoxidation ..
Amdahl M, Sparacino Watkins C, Corti P, Gladwin M, Tejero J. Efficient Reduction of Vertebrate Cytoglobins by the Cytochrome b5/Cytochrome b5 Reductase/NADH System. Biochemistry. 2017;56:3993-4004 pubmed publisher
..These data suggest that the cytochrome b5/cytochrome b5 reductase system is a viable reductant for cytoglobin in vivo, allowing for catalytic oxidoreductase activity. ..
Burmester T, Ebner B, Weich B, Hankeln T. Cytoglobin: a novel globin type ubiquitously expressed in vertebrate tissues. Mol Biol Evol. 2002;19:416-21 pubmed
..It is expressed in apparently all types of human tissue and therefore has been called cytoglobin (CYGB). Mouse and human CYGBs comprise 190 amino acids; the zebrafish CYGB, 174 amino acids...
Fuchs C, Luckhardt A, Gerlach F, Burmester T, Hankeln T. Duplicated cytoglobin genes in teleost fishes. Biochem Biophys Res Commun. 2005;337:216-23 pubmed publisher
..It occurs as single-copy gene in mammals. Here, we demonstrate the presence of two paralogous cytoglobin genes (Cygb-1 and Cygb-2) in the teleost fishes Danio rerio, Oryzias latipes, Tetraodon nigroviridis, and Takifugu rubripes...
Roesner A, Hankeln T, Burmester T. Hypoxia induces a complex response of globin expression in zebrafish (Danio rerio). J Exp Biol. 2006;209:2129-37 pubmed
..There was little change in the expression of the two cytoglobin genes. Globin X mRNA significantly decreased under hypoxia, pointing to a functional linkage to oxygen-dependent metabolism. ..
Roesner A, Mitz S, Hankeln T, Burmester T. Globins and hypoxia adaptation in the goldfish, Carassius auratus. FEBS J. 2008;275:3633-43 pubmed publisher
Tiedke J, Gerlach F, Mitz S, Hankeln T, Burmester T. Ontogeny of globin expression in zebrafish (Danio rerio). J Comp Physiol B. 2011;181:1011-21 pubmed publisher
..of the hemoglobin chains, including a newly identified embryonic ?-chain, as well as myoglobin, neuroglobin, cytoglobin 1 and 2, and globin X were estimated...