Improved bacillus thuringiensis toxin

C - Chemistry – Metallurgy – 12 – N

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C12N 15/32 (2006.01) A01H 5/00 (2006.01) A01N 63/00 (2006.01) C07K 14/00 (2006.01) C07K 14/325 (2006.01) C12N 15/82 (2006.01)

Patent

CA 2290718

New improved Cry9C proteins, having significantly increased toxicity, and DNA sequences encoding these proteins, were designed. Analysis of amino acid positions in domain II of the Cry9C protein by protein mutagenesis identified amino acids involved in insect toxicity. Random replacement of these amino acids identifies proteins with improved toxicity. A combination of identified improved amino acids in a single protein yields modified Cry9C proteins with significantly improved toxicity.

L'invention concerne de nouvelles protéines Cry9C améliorées, présentant une toxicité augmentée de manière significative, et des séquences d'ADN codant ces protéines. L'analyse des positions des acides aminés dans le domaine II de la protéine Cry9C par des acides aminés identifiés par mutagénèse des protéines a mis en évidence une toxicité pour les insectes. Le remplacement aléatoire de ces acides aminés permet d'identifier des protéines présentant une toxicité améliorée. Une combinaison des acides aminés améliorés identifiés dans une seule protéine donne des protéines Cry9C modifiées présentant une toxicité améliorée de manière significative.

LandOfFree

Say what you really think

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

Rating

Improved bacillus thuringiensis toxin does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Improved bacillus thuringiensis toxin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Improved bacillus thuringiensis toxin will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1820077

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