Chemistry: molecular biology and microbiology – Enzyme – proenzyme; compositions thereof; process for...
Reexamination Certificate
2007-06-05
2007-06-05
Achutamurthy, Ponnathapu (Department: 1652)
Chemistry: molecular biology and microbiology
Enzyme , proenzyme; compositions thereof; process for...
C435S189000, C435S194000, C435S193000, C435S183000, C435S440000, C435S252300, C435S320100, C435S252800, C435S069100, C435S071100, C435S004000, C435S006120, C536S023200, C536S023700, C536S023740, C536S023400
Reexamination Certificate
active
10113573
ABSTRACT:
A substantially pure culture of a microorganism having enzyme activities of pyrG and CCT and carrying a recombinant DNA composed of a DNA fragment containing genes encoding pryG and CCT and a vector.
REFERENCES:
patent: 4774180 (1988-09-01), Toth et al.
Tsukagoshi et al. Expression inEscherichia coliof the Saccharomyces cerevisiae CCT gene encoding cholinephosphate cytidylyltransferase,J Bacteriol. Mar. 1991;173(6):2134-6.
Hosaka et al. Cloning and characterization of the yeast CKI gene encoding choline kinase and its expression inEscherichia coli.J Biol Chem. Feb. 5, 1989;264(4):2053-9.
Weng et al. Nucleotide sequence ofEscherichia colipyrG encoding CTP synthetase. J Biol Chem. Apr. 25, 1986;261(12):5568-74.
Sambrook et al. Molecular cloning: a laboratory Manual. Cold Spring Harbor, 1989, 1.3-1.10 and 258.
Martin et al. Harper's Review of biochemistry, Lange Medical Publications, 18th edition, 1981, pp. 214-215 and 341.
Fujio Tatsuro
Maruyama Akihiko
Teshiba Sadao
Achutamurthy Ponnathapu
Antonelli, Terry Stout & Kraus, LLP.
Kyowa Hakko Food Specialities Co., Ltd.
Pak Yong D.
LandOfFree
Process for producing cytidine diphosphate choline does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for producing cytidine diphosphate choline, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing cytidine diphosphate choline will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3808420