Hydrolyses ofp-Nitrophenyl(Oligodeoxyribonucleotide Succinate)s by OligodeoxyribonucleotideN-Acetylhistidates on Polycytidylic Acid
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چکیده
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Inhibition of multiplication of Mycobacterium leprae by polyinosinic-polycytidylic acid.
Contrary to the results of an earlier study in which polyinosinic-polycytidylic acid [poly(I:C)] administered intraperitoneally to mice had no effect on multiplication of Mycobacterium leprae in the mouse footpad, the local administration of poly(I:C) every 12 h for 15 doses during logarithmic multiplication was found both to inhibit bacterial multiplication and to produce high tissue levels of...
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There is one respect in which almost all workers who have attacked the problem of fatty acid catabolism are agreed. The hypothesis that the higher fatty acids when undergoing decomposition in the animal body may part successively with groups containing two carbon atoms with resulting formation of lower fatty acids is practically unanimously accepted.’ This series of changes in the case of a typ...
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Partially methylated polycytidylic acids were used as templates in an RNA-dependent RNA polymerase reaction with enzyme isolated from Micrococcus lysodeikticus. The presence of methylated cytidylic acid residues in the template led to the formation of a copolymer of uridylic and guanylic acids. The composition of this product copolymer was dependent on the extent of methylation of the polycytid...
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Interferon production in cultures of rabbit kidney cells (RKC) stimulated with 10 to 250 mug of polyinosinic-polycytidylic acid (poly I.poly C) per ml peaked at 3 to 4 hr after the exposure of cells to inducer and rapidly declined thereafter. On the other hand, RKC stimulated with poly I.poly C (10 or 2 mug/ml) in the presence of diethylaminoethyl (DEAE)-dextran (100 or 20 mug/ml, respectively)...
متن کاملAcid- and Base-catalized Hydrolyses of Corn Stalk
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ژورنال
عنوان ژورنال: Bulletin of the Chemical Society of Japan
سال: 1973
ISSN: 0009-2673,1348-0634
DOI: 10.1246/bcsj.46.3270