Cry1A.2 is a chimeric protein comprised of domain I from Cry1Ah, domain II and C-terminal protoxin domain from Cry1Ac, and domain III from Cry1Ca Bacillus thuringiensis (Bt) proteins.
Bacillus thuringiensis Cry1A.2 and Cry1B.2 Proteins and the GeneticMaterialNecessary (PV-GMIR527237) for Their Production in MON 94637 Soybean ... Cry1A.2 and Cry1B.2 are both derived from Bacillus thuringiensis (Bt).
Both Cry1Gb and Cry1Ig proteins are derived from sequenced genomes of the soil bacterium Bacillus thuringiensis and are active against several lepidopteran pests ... Both parental proteins were sourced from the soil bacterium Bacillus thuringiensis (B.