Bacterocide compositions and their preparation from micrococcus

Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Using a micro-organism to make a protein or polypeptide

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

4352521, 530324, C12P 2102, C12N 122, C07K 14305

Patent

active

061501395

ABSTRACT:
A bacteriocin having activity against bacteria including Listeria monocytogenes is obtained by culturing cells of a strain of Micrococcus varians, particularly cells of deposited strains CNCM I-1586 and CNCM I-1587, to obtain cultured cells and a supernatant and by separating the supernatant from the cultured cells to obtain the supernatant which contains the bacteriocin which, in turn, may be isolated from the supernatant.

REFERENCES:
patent: 5683890 (1997-11-01), Germond et al.
Piard, et al., "Structure, Organization, and Expression of the lct Gene for Lacticin 481, a Novel Lantibiotic Produced by Lactococcus lactis" The Journal of Biological Chemistry vol. 286, pp. 16361-16368 (1993).
Piard, et al., "Purification and Partial Characterization of Lacticin 481, a Lanthionine-Containing Bacteriocin Produced by Lactococcus lactis subsp. lactis CNRZ 481", Applied and Environmental Microbiology, vol. 58, pp. 279-284 (1992).
Larsen, et al., "Antimicrobial activity of lactic acid bacteria isolated from sour doughs: purification and characterization of bavaricin A, a bacteriocin produced by Lactobacillus bavaricus M1401", Journal of Applied Bacteriology, 1993, 75, 112-122.
Cantoni, et al., "Batterioocine Da Micrococcaceae", Industrie Alientari XXXI (1992), pp. 660-665 and translation thereof commissioned by the USPTO and entitled, "Bacteriocins from Microccaceae".
Tagg, et al., "Bacteriocins of Gram-Positive Bacteria" 1976, Bacteriol Rev., vol. 40, 1976, pp. 722-756.
Cundliffe, et al., "Inhibition of Ribosomal A Site Functions by Sporangiomycin and Micrococcin", Antimicrobial Agents and Chemotherapy, Jul. 1975, pp. 1-4, vol. 8, No. 1.
Heatley, et al., "The Assay of Micrococcin, an almost Insoluble Antibiotic", J. gen. Microbiol. 6, 30-40, 1952.
Heatley, et al., "The Preparation and Some Properties of Puriified Micrococcin", Biochem. J. 50:247-253, 1951.
Su, "Antibiotic-Producing Organisms in Faeces and Sewage", Br. J. Exp. Pathol. 29:466-473, 1948.
Su, "Micrococcin. An Antibacterial Substance Formed by a Strain of Micrococcus", Br. J. Exp. Pathol. 29:473-481, 1948.
Medline database abstract, Accession No. 80079859, abstract of Egorov, et al., "Procedure for isolating nisin from Streptococcus lactis", Prikladnaia Biokhimiia I Mikrobiologiia 15:712-714 (1979).

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

Bacterocide compositions and their preparation from micrococcus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Bacterocide compositions and their preparation from micrococcus , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bacterocide compositions and their preparation from micrococcus will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1255510

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