Gene encoding glutathione synthetase from Candida utilis

Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Enzymatic production of a protein or polypeptide

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C435S068100, C435S069100, C435S320100, C435S254220, C435S212000, C435S483000, C536S023200

Reexamination Certificate

active

10915366

ABSTRACT:
A gene encoding glutathione synthetase fromCandida utilisis provided and food containing γ-glutamylcysteine cysteine or cystenylglycine is produced by cultivatingCandida utilismodified by means of a gene encoding glutathione synthetase under a suitable condition and mixing the obtained culture or a fraction thereof or the culture or a fraction thereof subjected to heat treatment with a raw material of food or drink to process food or drink.

REFERENCES:
patent: 2003/0124684 (2003-07-01), Nishiuchi et al.
patent: 2003/0138521 (2003-07-01), Nishimura et al.
patent: 0 300 168 (1989-01-01), None
patent: 1 142 493 (2001-10-01), None
patent: 1 201 747 (2002-05-01), None
patent: 1 449 913 (2004-08-01), None
patent: 61-31081 (1986-02-01), None
patent: 61031081 (1986-02-01), None
patent: 61-52299 (1986-03-01), None
patent: 3-18872 (1991-03-01), None
patent: 2001-321117 (2001-11-01), None
patent: WO 98/14600 (1998-04-01), None
patent: WO 00/30474 (2000-06-01), None
patent: WO 03/046155 (2003-06-01), None
patent: WO 03/080832 (2003-10-01), None
Inoue et al identification of glutathione synthetase (GSH2) gene fromSaccharomyces cerevisiae. (Biochimica et Biophysica Acta 1395(1998) 315-320.
Nishiuchi et al. (WO 01/9031 Nov. 29, 2001, see EP 1 201 747 A1 for an English translation.
Rehm et al. (II. Biomass from carbohydrates (Biotechnology vol. 3, 29-30, 1983.
E. Berardi et al.,Pichia angustaglutathione synthetase. (HME2) gene, complete cds, Database EMBL, XP-002301082, Data Base Accession No. AF397211, Jan. 7, 2002.
C. M. Grant et al., “Glutathione synthetase is dispensable for growth under both normal and oxidative stress conditions in the yeastSaccharomyces cerevisiaedue to an accumulation of the dipeptide γ-glutamylcysteine”, Molecular Biology of the Cell, vol. 8, No. 9, XP-002945460, Sep. 1997, pp. 1699-1707.
Database WPI, XP-002301084, AN 1986-109970, corresponding to JP 61-52299, Mar. 14, 1986.
Database WPI, XP-002301085, AN 1986-084791, corresponding to JP 61-31081, Feb. 13, 1986.
N. Mutoh et al., “Molecular cloning and nucleotide sequencing of the γ-glutamylcysteine synthetase gene of the fission yeastSchizosaccharomyces pombe”, Journal of Biochemistry, vol. 117, No. 2, XP-002970455, 1995, pp. 283-288.
V. M. Ubiyvovk et al.,Pichia angustagamma-glutamylcystein synthetase (GSH) gene, complete cds, Database EMBL, XP-002301083, Data Base Accession No. AF435121, Sep. 24, 2002.
V. M. Ubiyvovk et al., “GSH2, a gene encoding γ-glutamylcysteine synthetase in the methylotrophic yeastHansenula polymorpha”, FEMS Yeast Research, vol. 2, No. 3, XP-002301081, Aug. 2002, pp. 327-332.
Database WPI, XP-002301086, AN 2003-833508, corresponding to WO 03/080832, Oct. 2, 2003.
H. J. Rehm, et al., “III. Biomass from Spent Sulfite Liquor”, Biotechnology, vol. 3, pp. 30-31, 29-30, 1983.
Yasuyuki Ohtake, et al., “Isolation and Characterization of Glutathione Biosynthesis-deficient Mutants inSaccharomyces cerevisiae”, Agric. Biol. Chem., vol. 54, No. 12, 1990, pp. 3145-3150.
Keiji Kondo, et al., “A Transformation System for the YeastCandida utilis: Use of a Modified Endogenous Ribosomal Protein Gene as a Drug-Resistant Marker and Ribosomal DNA as an Integration Target for Vector DNA”, Journal of Bacteriology, vol. 177, No. 24, Dec. 1995, pp. 7171-7177.
Yoshiharu Inoue, et al., “Molecular Identification of glutathione synthetase (GSH2) gene fromSaccharomyces cerevisiae” Biochimica et Biophysica Acta, vol. 1395, 1998, pp. 315-319.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Gene encoding glutathione synthetase from Candida utilis does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Gene encoding glutathione synthetase from Candida utilis, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gene encoding glutathione synthetase from Candida utilis will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3846019

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.