Pichia pastoris yeast strains of enhanced tryptophan content

Details Pichia pastoris yeast strains of enhanced tryptophan content Pichia pastoris yeast strains of enhanced tryptophan content

1984-07-19

1987-11-17

Warren, Charles F.

Chemistry: molecular biology and microbiology

Micro-organism, per se ; compositions thereof; proces of...

Fungi

435 68, 435108, 4351721, 435247, 435804, 435938, 426 60, 426 62, C12N 116, C12P 2100

Patent

active

047074493

ABSTRACT:
Mutant Pichia pastoris yeasts which produce relatively high levels of tryptophan. These high tryptophan capability Pichia pastoris mutants, grown on such as methanol or glucose, produce improved amino acid balance single-cell protein product reducing the need to supplement single-cell protein with tryptophan when used as food supplements.

REFERENCES:
patent: 3385762 (1968-05-01), Okazaki et al.
patent: 3591456 (1971-07-01), Tanaka et al.
patent: 3594279 (1971-07-01), Nakayama et al.
patent: 3700559 (1972-10-01), Shiio et al.
patent: 3915796 (1975-10-01), Paulsson et al.
patent: 4271267 (1981-06-01), Yukawa et al.
patent: 4342835 (1982-08-01), Hitzman et al.
patent: 4414329 (1983-11-01), Wegner
patent: 4439525 (1984-03-01), Shay et al.
Cooney et al, "Microbial Utilization of Methanol", Advances in Applied Microbiology, vol. 15, D. Perlman Ed. (Academic Press 1972), pp. 337-365.
Process Biochemistry, May, 1978, p. 1.
Riviere, Industrial Applications of Microbiology, (John Wiley & Sons, New York 1977, English Edition), Chapter 4, "Microbial Proteins".
Search Summary on "Tryptophan as Animal Feed".
Umbarger, "Metabolite Analogs as Genetic and Biochemical Probes", Adv. Genet. 16, pp. 119-140 (1971).

Affiliated with

Also associated with

Rating

Pichia pastoris yeast strains of enhanced tryptophan content does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pichia pastoris yeast strains of enhanced tryptophan content, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pichia pastoris yeast strains of enhanced tryptophan content will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1450149