scholarly journals Argentinean Bacillus thuringiensis strains exhibiting distinct morphology of their parasporal crystals

2020 ◽  
Author(s):  
Cecilia Peralta ◽  
Diego Herman Sauka ◽  
Antonela Marozzi ◽  
Eleodoro E. Del Valle ◽  
Leopoldo Palma
Keyword(s):  
Bacillus Thuringiensis ◽  
Parasporal Crystals ◽  
Distinct Morphology

Characterization of Bacillus thuringiensis parasporal crystals using laser speckle technique: effect of crystal concentration and dimension

2015 ◽  
Vol 54 (12) ◽  
pp. 3725 ◽  
Author(s):  
Rana Nassif ◽  
Christelle Abou Nader ◽  
Jihane Rahbany ◽  
Fabrice Pellen ◽  
Dominique Salameh ◽  
...  
Keyword(s):  
Bacillus Thuringiensis ◽  
Laser Speckle ◽  
Technique Effect ◽  
Parasporal Crystals

Parasporal crystals produced by oligosporogenous mutants of Bacillus thuringiensis (Spo− Cr+)

1980 ◽  
Vol 26 (4) ◽  
pp. 486-491 ◽  
Author(s):  
Donovan E. Johnson ◽  
Debra M. Niezgodski ◽  
George M. Twaddle
Keyword(s):  
Bacillus Thuringiensis ◽  
Inclusion Bodies ◽  
Insect Cells ◽  
Crystalline Inclusion ◽  
Wild Type ◽  
In Vitro Technique ◽  
Mutant Strains ◽  
Embedded Particles ◽  
Parasporal Crystals

Six oligosporogenic (Spo−) mutant strains of Bacillus thuringiensis were selected from survivors of treatment with N-methyl-N′-nitro-N-nitrosoguanidine. Each strain was blocked at or before stage II of spore development, but all produced typical bipyramidal-shaped crystalline inclusion bodies. Toxicity of the parasporal endotoxin isolated from the mutant strains was assayed by an in vitro technique using cultured insect cells, and was comparable with that of normal wild-type parasporal protein. Multiple parasporal inclusion bodies per cell were often produced, and smaller embedded particles were numerous and distinct.

Antimicrobial activity of different proteins and their fragments from Bacillus thuringiensis parasporal crystals against clostridia and archaea

Anaerobe ◽  
2007 ◽  
Vol 13 (1) ◽  
pp. 6-13 ◽  
Author(s):  
Tatyana G. Yudina ◽  
Andrei L. Brioukhanov ◽  
Igor A. Zalunin ◽  
Ludmila P. Revina ◽  
Andrei I. Shestakov ◽  
...  
Keyword(s):  
Antimicrobial Activity ◽  
Bacillus Thuringiensis ◽  
Parasporal Crystals

scholarly journals Comparative biochemistry of entomocidal parasporal crystals of selected Bacillus thuringiensis strains.

1981 ◽  
Vol 145 (2) ◽  
pp. 1052-1062 ◽  
Author(s):  
D J Tyrell ◽  
L A Bulla ◽  
R E Andrews ◽  
K J Kramer ◽  
L I Davidson ◽  
...  
Keyword(s):  
Bacillus Thuringiensis ◽  
Comparative Biochemistry ◽  
Parasporal Crystals
Sign in / Sign up

Export Citation Format

Share Document