§ 174.456 - Bacillus thuringiensis modified Cry3A protein (mCry3A) and the genetic material necessary for its production in corn.  


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  • Bacillus thuringiensis modified Cry3A protein (mCry3A) and the genetic material necessary for its production in corn is exempt from the requirement of a tolerance when used as plant-incorporated protectant in the food and feed commodities of field corn, sweet corn and popcorn. Genetic material necessary for its production means the genetic material which comprise genetic material encoding the mCry3A protein and its regulatory regions. Regulatory regions are the genetic material, such as promoters, terminators, and enhancers, that control the expression of the genetic material encoding the mCry3A protein.

    Effective Date Note:

    At 72 FR 20434, Apr. 25, 2007, § 174.456 was redesignated as § 174.505 and revised, effective July 24, 2007. For the convenience of the user, the revised text is set forth as follows:

    § 174.505Bacillus thuringiensis modified Cry3A protein (mCry3A) in corn; exemption from the requirement of a tolerance.

    Residues of Bacillus thuringiensis modified Cry3A protein (mCry3A) in corn are exempt from the requirement of a tolerance when used as plant-incorporated protectant in the food and feed commodities of corn; corn, field; corn, sweet; and corn, pop.