Phthorimaea operculella (Lepidoptera: Gelechiidae) Resistance in Potato by Expression of the Bacillus thuringiensis CryIA(b) Insecticidal Crystal Protein

1995 ◽  
Vol 88 (5) ◽  
pp. 1469-1476 ◽  
Author(s):  
Stefan Jansens ◽  
Marc Cornelissen ◽  
Roger De Clercq ◽  
Arlette Reynaerts ◽  
Marnix Peferoen
Keyword(s):  
Bacillus Thuringiensis ◽  
Phthorimaea Operculella ◽  
Crystal Protein ◽  
Insecticidal Crystal Protein

Analysis of Opportunities and Challenges in Patenting of Bacillus thuringiensis Insecticidal Crystal Protein Genes

2012 ◽  
Vol 6 (1) ◽  
pp. 64-71 ◽  
Author(s):  
H. M. Mahadeva Swamy ◽  
R. Asokan ◽  
P. E. Rajasekaran ◽  
Riaz Mahmood ◽  
S. N. Nagesha ◽  
...  
Keyword(s):  
Bacillus Thuringiensis ◽  
Crystal Protein ◽  
Insecticidal Crystal Protein ◽  
Crystal Protein Genes

Effects of the P20 protein from Bacillus thuringiensis israelensis on insecticidal crystal protein Cry4Ba

2015 ◽  
Vol 79 ◽  
pp. 174-179 ◽  
Author(s):  
Jihen Elleuch ◽  
Raida Zribi Zghal ◽  
Ines Ben Fguira ◽  
Marie Noël Lacroix ◽  
Jihed Suissi ◽  
...  
Keyword(s):  
Bacillus Thuringiensis ◽  
Crystal Protein ◽  
Bacillus Thuringiensis Israelensis ◽  
Insecticidal Crystal Protein

Expression of a Bacillus thuringiensis crystal protein gene in Pseudomonas cepacia 526

1990 ◽  
Vol 36 (12) ◽  
pp. 879-884 ◽  
Author(s):  
Carolyn A. Stock ◽  
Thomas J. McLoughlin ◽  
Janet A. Klein ◽  
Michael J. Adang
Keyword(s):  
Bacillus Thuringiensis ◽  
Manduca Sexta ◽  
Protein Gene ◽  
Crystal Protein ◽  
Pseudomonas Cepacia ◽  
Broad Host Range ◽  
Cry Protein ◽  
Insecticidal Crystal Protein ◽  
Tobacco Plants ◽  
Range Vector

An insecticidal crystal protein gene, cryIA(C), from Bacillus thuringiensis HD-1 was cloned into a broad host range vector, pSUP204, and the resulting plasmid, pSUP89A, was conjugated into a plant-colonizing bacterium, Pseudomonas cepacia 526. Southern blot analysis detected the presence of the cry gene in Pseudomonas cepacia 526 transconjugants. Production of a truncated insecticidal crystal protein in Pseudomonas cepacia was detected by Western blotting and ELISA techniques and was found to have insecticidal activity against the tobacco hornworm, Manduca sexta, in an artificial diet assay. We also followed the establishment of the Pseudomonas cepacia 526/Bt transconjugant on axenically grown tobacco plants and found that approximately 1% of the Pseudomonas cells retained pSUP89A 3 days after application. In spite of this instability, treated tobacco plants were protected from Manduca sexta infestation. Key words: Bacillus thuringiensis, Pseudomonas cepacia, insecticidal crystal protein, Cry protein.

scholarly journals Novel Bacillus thuringiensis insecticidal crystal protein with a silent activity against coleopteran larvae.

1992 ◽  
Vol 58 (8) ◽  
pp. 2536-2542 ◽  
Author(s):  
B Lambert ◽  
H Höfte ◽  
K Annys ◽  
S Jansens ◽  
P Soetaert ◽  
...  
Keyword(s):  
Bacillus Thuringiensis ◽  
Crystal Protein ◽  
Insecticidal Crystal Protein
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