CPC C12N 15/8213 (2013.01) [C12N 15/64 (2013.01); C12Q 1/6895 (2013.01); C12Q 2600/13 (2013.01)] | 16 Claims |
1. A recombinant maize B chromosome comprising at least one transgenic DNA of interest, wherein said at least one transgenic DNA of interest is adjacent to a left flank sequence on one side and a right flank sequence on the other side, and wherein at least one of said left and right flank sequences comprises a nucleic acid sequence having at least 90% sequence identity to at least 0.25 kb of SEQ ID NO: 881, and wherein the at least one transgenic DNA of interest encodes a peptide or an RNAi construct.
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