Preparation of acariogenic sugar substitutes

Chemistry: molecular biology and microbiology – Enzyme – proenzyme; compositions thereof; process for... – Isomerase

Reexamination Certificate

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C435S004000, C435S006120, C435S069100, C435S183000, C435S252300, C435S252330, C435S320100, C536S023200, C536S023400, C536S023700

Reexamination Certificate

active

06884611

ABSTRACT:
The invention relates to sucrose isomerases, to DNA sequences that code for sucrose isomerases, and to novel processes for the production of non-cariogenic sugars.

REFERENCES:
patent: 4359531 (1982-11-01), Bucke et al.
patent: 4390627 (1983-06-01), Lantero, Jr.
patent: 4670387 (1987-06-01), Bucke et al.
patent: 4788145 (1988-11-01), Munir
patent: 4857461 (1989-08-01), Egerer et al.
patent: 5229276 (1993-07-01), Sugitani et al.
patent: 5336617 (1994-08-01), Sugitani et al.
patent: 0 109 009 (1980-05-01), None
patent: 0 028 900 (1981-05-01), None
patent: 0 200 069 (1986-12-01), None
patent: 0 483 755 (1992-05-01), None
patent: 3-160995 (1991-07-01), None
patent: 4-169190 (1992-06-01), None
patent: WO 9210580 (1992-06-01), None
Ausubel et al (Current Protocols in Molecular Biology, vols. 1 and II, 1989.*
Nakajima, Y.J., “Manufacture and Utilization of Palatinose” Jpn. Soc. Starch Sci., 35:131-139 (1988).
Tsuyuki K. et al. “Isolation and Characterization of Isomaltulose- and Trehalulose-Producing Bacteria From Thailand Soil,” J. Gen. Appl. Microbiol. 38:483-490, Jul. 2, 1992.
Joklik, W., et al., “Enterobacteriaceae: General Characteristics,”Zinsser Microbiology, 18th Ed., pp. 595-601, 1968.
Lizuka, M., et al., “Susceptibility of leucrose to carbohydrases,”Biological Abstracts, Jun. 1991.
Miyata, Y. et al. “Isolation and characterization ofPseudomonas mesoacidophilaproducing trehalulose”Bioscience, Biotechnology, and Biochemistry, 56(10):1680-1681, Oct. 1992.
Nagai, Y. et al., “Characterization of α-Glucosyltransferase fromPseudomonas mesoacidophilaMX-45”Biosci. Biotech. Biochem, 58(10):1789-1793, 1994.
Sprenger, G., and Lengeler, J., “Analysis of Sucrose Catabolism inKlebsiella pneumoniaeand in Scr+ Derivatives ofEscherichia coliK 12,” J. Gen. Micorbiology, 134:1635-1644, 1988.
Bockmann, J. et al., “Characterization of a chomosomaly encoded, non-PTS metabolic pathway for sucrose utilization inEscherichia coliEC3132,”Mol Gen Genet, 235:22-32 (1992).
Brock, T.D., et al., “Kinds of Plasmids and Their Biological Significance,”Biology of Micro-Organisms, Prentice-Hall, Inc., Chapter 8, Section 7.6-7.9, pp. 278-314, 1988.
Bugaenko, I.F., “Sweetening substances on the basis of sucrose,”Chemical Abstracts, 1993-1994.
Cheetam, P.S.J. (1984) “The extraction and mechanism of a novel isomaltulose-synthesizing enzyme fromErwini rhapontici,” Biochem. J., 220:213-220.
Cheetham, P.S.J. et al. “The formation of isomaltulose by immobilizedErwinia rhapontici,”Nature299:628-631, Oct. 14, 1982.
Crabb, W.D., et al., “Tools and Strategies for Cloning Studies,” in Streips and YasbinModern Microbial Genetics, pp. 365-388, 1991.
Ernst-Ludwig Winnacker, “From Genes to Clones: Introduction to Gene Technology,” Weinhem (Federal Republic of Germany): VCH Verlagsgesellschaft (1987) pp. 383-395.
Hartmeier, W., “Immobilized Biocatalysts: An Introduction,”Springer-Verlag, pp. 139-144 (1986).
Ioroi, R., et al., “Oligosaccharide Production by Dextransucrase ofStreptococcus bovisNo. 148 Isolated from Bovine Rumen,”Nippon Shokuhin Kogyo Gakkaishi, 37(5):355-362 (1990).
Itoh, Y., et al., “Synthesis of Leucrose by Dextransucrase and Some Conditions for the Reaction,”Nippon Shokuhin Kogyo Gakkaishi, 37(3):171-177, 1990.
Jahreis, K. and Lengeler, J., “Molecular analysis of two ScrR repressors and of a ScrR-FruR hybrid repressor for sucrose and D-Frutose specific regulons from enteric bacteria,”Molecular Microbiology, 9(1):195-209, 1993.

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