Production of variant nisin
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 10, 2002
Grant Date -
N/A
app pub date -
Oct 17, 1997
filing date -
Nov 19, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention provides a method for making a cell which does not contain a natural nisA gene but expresses a variant nisA gene, said method comprising the steps of providing a cell that contains a natural, chromosomal nisA gene and substituting the natural nisA gene or part thereof with a variant nisA gene at the chromosomal location of the natural nisA gene or part thereof. The invention further provided a process for producing variant nisin and cells for use in the same.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully