The bacterium Bacillus thuringiensis is widel | vedclass

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(B) $Bacillus$ $thuringiensis$ (often abbreviated as $Bt$) is a soil-dwelling bacterium that produces insecticidal crystal proteins (Cry proteins) dur

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Bioinsecticide

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(B) $Bacillus$ $thuringiensis$ (often abbreviated as $Bt$) is a soil-dwelling bacterium that produces insecticidal crystal proteins (Cry proteins) during sporulation.These proteins are toxic to specific insect larvae,such as those of lepidopterans,coleopterans,and dipterans.Because of this property,$Bt$ is extensively used in modern biotechnology as a bioinsecticide to control pests in agriculture,either by direct application of bacterial spores or by developing genetically modified crops (like $Bt$ cotton) that express the toxin gene.

The bacterium $Bacillus$ $thuringiensis$ is widely used in contemporary biology as:

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