Chemistry: molecular biology and microbiology – Treatment of micro-organisms or enzymes with electrical or... – Modification of viruses
Patent
1997-10-24
1999-01-12
Ketter, James
Chemistry: molecular biology and microbiology
Treatment of micro-organisms or enzymes with electrical or...
Modification of viruses
4351731, 4351733, 4351736, C12N 1500, C12N 1300
Patent
active
058587454
ABSTRACT:
Particularly effective B.t. insecticides are obtained by culturing to the sporulation stage novel transformant obtained on transforming B.t. kurstaki H.D. 562 with DNA expressing in the B.t. certain mutant endotoxin genes. Such transformants and other B.t. transformants generally may be obtained in high transformation frequencies by the electrotransformation of B.t. cells while in a hypertonic state followed by maintaining the cells in a hypertonic medium for a time sufficient to obtain intact cells. Transformation of B.t. tenebroinis and B.t. aizawai is also described.
Beerman Noah D.
Jellis Cindy Lou
Piot Jean-Christophe
Ketter James
Novartis Finance Corporation
Stults, Ph.D. Larry W.
Yucel Irem
LandOfFree
Bacillus thuringiensis transformation method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Bacillus thuringiensis transformation method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bacillus thuringiensis transformation method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1514449