Results 251 to 260 of about 11,017 (271)
Conversion of sucrose to isomaltulose by microbial glucosyltransferase [PDF]
Biotechnology Letters, 1992 Screening of glucosyltransferase-producing microorganism was performed and one strain ofKlebsiella sp., produced intracellular enzyme. The enzyme was purified and characterized. Maximum conversion of sucrose to palatinose was 86% at 25 C.
Antonio Marcos Pupin +2 more
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Gene-dependent flavonoid glucosyltransferase in maize
Biochemical Genetics, 1977A direct relationship between a specific gene and a specific enzyme involved in flavonoid biosynthesis is reported for the gene Bz and uridine diphosphoglucose: quercetin glucosyltransferase in maize pollin, seedlings, and seeds. Ratios are presented for specific activities of the glucosyltransferase from pollen, seed, and seedling tissues homozygous ...
R. L. Larson, E. H. Coe
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Oleic Acid and Inhibition of Glucosyltransferase
2010Publisher Summary Dental caries in humans is associated primarily with the acidogenic and aciduric properties of the mutans streptococci. The colonization and accumulation of these cariogenic oral streptococci on the tooth surface have been associated with the ability of mutans streptococci to synthesize extracellular glucan from sucrose.
Hae-Ik Rhee, Shin-Geon Choi, Se-Ra Won
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Phytochemistry, 2011
Flavonoids are secondary metabolites that have significant roles in plant defense and human nutrition. Glucosyltransferases (GTs) catalyze the transfer of sugars from high energy sugar donors to other substrates. Several different secondary product GTs exist in the tissues of grapefruit making it a model plant for studying their structure and function.
Daniel, Jala J. +2 more
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Flavonoids are secondary metabolites that have significant roles in plant defense and human nutrition. Glucosyltransferases (GTs) catalyze the transfer of sugars from high energy sugar donors to other substrates. Several different secondary product GTs exist in the tissues of grapefruit making it a model plant for studying their structure and function.
Daniel, Jala J. +2 more
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Collagen glucosyltransferase activity in human serum
Clinica Chimica Acta, 1977Collagen glucosyltransferase activity was demonstrated in human serum. The assay used for this enzyme was shown to be specific, whereas attempts to measure collagen galactosyltransferase activity were unsuccessful. It is suggested that most of the serum collagen glucosyltransferase activity originates from the extravascular tissue, although it is ...
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β-Glucosyltransferase in Cell Cultures of Verbesina caracasana
HETEROCYCLES, 1999AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
A. Vitali +5 more
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Functional Identification of Bacterial Glucosyltransferase WbdN
2013The outer membrane of gram-negative bacteria is stabilized by lipopolysaccharides (LPS). The O-antigenic polysaccharides of LPS are composed of repeating units that are exposed to and can interact with the environment. The glycosyltransferases that assemble these repeating units are encoded by the O-antigen gene cluster and utilize undecaprenol ...
Inka Brockhausen +2 more
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Monoclonal Antibodies in Immunodiagnosis and Immunotherapy, 2013
Glucosyltransferase-C (GTFC) is a virulence factor of Streptococcus mutans. Additionally, GTFC represents an essential element required for bacterial cell coherence, allowing for the formation of dental plaque, which leads to dental caries. As such, monoclonal antibodies (MAbs) against S.
Jae-Gon Kim, Kyung-Yeol Lee, Mi-Ah Kim
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Glucosyltransferase-C (GTFC) is a virulence factor of Streptococcus mutans. Additionally, GTFC represents an essential element required for bacterial cell coherence, allowing for the formation of dental plaque, which leads to dental caries. As such, monoclonal antibodies (MAbs) against S.
Jae-Gon Kim, Kyung-Yeol Lee, Mi-Ah Kim
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Interaction of Streptococcus Mutans Glucosyltransferases with Antibodies
19781) The GTF-A and GTF-B activities of serotype (c), (e), and (f) organisms are antigenically more closely related to each other than to the comparable enzymes from organisms of the other four S. mutans serotypes. 2) The adherence-inhibiting antibody in anti-GTF-A appears to be mediated against a heat sensitive cell surface antigen of S.
Laurie Ingersoll, Howard K. Kuramitsu
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Glucosyltransferase isozymes in algae—II.
Phytochemistry, 1968Abstract Cyanidium caldarium forms a type of storage polyglucoside which resembles that of blue-green and red algae. The storage sugar is a branched polymer of glucose which shows a higher degree of branching than plant amylopectin. Separation of the polyglucoside-synthesizing enzymes of this enigmatic alga on polyacrylamide gel reveals the ...
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