Akiro Kawamura

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A Cu-containing nitrous oxide reductase (HdN2OR) from a methylotrophic denitrifying bacterium, Hyphomicrobium denitrificans A3151, has been aerobically prepared and spectroscopically characterized. Purple and blue forms of HdN2OR have been isolated. Each form is a homodimer comprising monomers with a molecular mass of 65 kDa. The visible absorption spectrum(More)
CH-296, a recombinant fragment of human fibronectin (FN) composed of the cell-binding domain (C-domain), heparin-binding domain II (H-domain), and CS1 site, enhances the retrovirus-mediated gene transduction (GT) of hematopoietic stem cells. The RGD sequence in the C-domain is recognized by a variety of cell types through integrin VLA-5, and the LDV(More)
The zymograms of peroxidase (POD) and esterase (EST) from seventy-two kinds of Citrus fruits and the fruit of both Poncirus and Fortunella were obtained by polyacrylamide gel electrophoresis. It was found that there was little variance in the band pattern of POD and EST of the fruits harvested after September. There were at least three bands of POD and(More)
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