Fourteen strains of Bacillus thuringiensis collected from both larvae showing disease symptoms and soil samples in northwest Argentina were characterized by insecticidal activity against Spodoptera frugiperda. First instar larvae and protein profile SDS-PAGE analysis of whole cell proteins not only allowed the differentiation of native Bacillus thuringiensis but also revealed the possibility of applying protein profile analysis in classification of toxicity patterns. Cluster analysis showed that there were two main groups. Interestingly, one of them only contained the most pathogenic native strains. The biomass-bound protease activity of native pathogenic isolates and the reference strain Bt 4D1 is also reported.Fil: Alvarez, Analia. Consej...
The insecticidal proteins of Bacillus thuringiensis are used as formulations of spore-crystal comple...
The entomopathogenic bacterium Bacillus thuringiensis (Bt) is the most widely used biopesticide. The...
Among the strains of Bacillus thuringiensis, B. tkuringiensis var. israelensis (BTI) produces crysta...
Two Bacillus thuringiensis strains isolated from diseased Spodoptera frugiperda larvae collected in ...
Twelve Bacillus thuringiensis (Bt) strains, isolated from larvae and soil samples in Argentina, we...
The current study shows a screening of 490 samples from 40 different agricultural environments in Ar...
The insecticidal proteins of Bacillus thuringiensis are used as formulations of spore-crystal comple...
The insecticidal proteins of Bacillus thuringiensis are used in formulations of spore-crystal comple...
Bacillus thuringiensis is a Gram-positive and sporulated bacterium exhibiting insecticidal activity ...
Abstract: Brazilian strains of Bacillus thuringiensis, namely S701, S764 and S1265 were analysed reg...
In order to find novel strains of Bacillus thuringiensis that are toxic to some of the major pests t...
The entomopathogenic bacterium Bacillus thuringiensis (Bt) is the most widely used biopesticide. The...
Bacillus thuringiensis toxins of the Cry1I class have dual specificity for insects in the orders Col...
Bacillus thuringiensis toxins of the Cry1I class have dual specificity for insects in the orders Col...
A new family of insecticidal crystal proteins was discovered by screening sporulated Bacillus thurin...
The insecticidal proteins of Bacillus thuringiensis are used as formulations of spore-crystal comple...
The entomopathogenic bacterium Bacillus thuringiensis (Bt) is the most widely used biopesticide. The...
Among the strains of Bacillus thuringiensis, B. tkuringiensis var. israelensis (BTI) produces crysta...
Two Bacillus thuringiensis strains isolated from diseased Spodoptera frugiperda larvae collected in ...
Twelve Bacillus thuringiensis (Bt) strains, isolated from larvae and soil samples in Argentina, we...
The current study shows a screening of 490 samples from 40 different agricultural environments in Ar...
The insecticidal proteins of Bacillus thuringiensis are used as formulations of spore-crystal comple...
The insecticidal proteins of Bacillus thuringiensis are used in formulations of spore-crystal comple...
Bacillus thuringiensis is a Gram-positive and sporulated bacterium exhibiting insecticidal activity ...
Abstract: Brazilian strains of Bacillus thuringiensis, namely S701, S764 and S1265 were analysed reg...
In order to find novel strains of Bacillus thuringiensis that are toxic to some of the major pests t...
The entomopathogenic bacterium Bacillus thuringiensis (Bt) is the most widely used biopesticide. The...
Bacillus thuringiensis toxins of the Cry1I class have dual specificity for insects in the orders Col...
Bacillus thuringiensis toxins of the Cry1I class have dual specificity for insects in the orders Col...
A new family of insecticidal crystal proteins was discovered by screening sporulated Bacillus thurin...
The insecticidal proteins of Bacillus thuringiensis are used as formulations of spore-crystal comple...
The entomopathogenic bacterium Bacillus thuringiensis (Bt) is the most widely used biopesticide. The...
Among the strains of Bacillus thuringiensis, B. tkuringiensis var. israelensis (BTI) produces crysta...