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Table 1 Specifically designed chimeric primers for overlap extension PCR of cry1Ac and cry2Aa genes

From: Site-directed mutagenesis in Cry proteins of Bacillus thuringiensis to demonstrate the role of domain II and domain III in toxicity enhancement toward Spodoptera litura

Primer name

Sequence 5′-3′

cry1Ac-pGEM-1F

GACCCAGGGTGTTGGGTACCGAGCTCGAATTCGCCC

cry1Ac-pGEM-2R

AGGATGTTTTTGTCGGGGATCCTCTAGAATCGAATTCCCGCGGCCG

cry1Ac-Ser-1F

CCGCGACTATCAATGCGCGTTATAATG

cry1Ac-Ser-2R

CATTATAACGCGCATTGATAGTCGCGG

cry1Ac-Leu-1F

CGTTATAATGATGCGACTAGGCTTATTGGC

cry1Ac-Leu-2R

GCCAATAAGCCTAGTCGCATCATTATAACG

cry1Ac insert-vect-1F

GGGCGAATTCGAGCTCGGTACCCAACACCCTGGGTC

cry1Ac-insert-vect-2R

CGGCCGCGGGAATTCGATTCTAGAGGATCCCCGACAAAAACATCCT

cry2Aa-pGEM-1F

CAATACATTATTCATATAAAATTCCTCCTTAATCGAATTCCCGCGGCCG

cry2Aa-pGEM-2R

CTTCCACCACTTTATTAAGGTTTGAGTGAATCACTAGTGAATTCGCG

cry2Aa-Thr-1F

CTTAATACAGATGCGCTTGCTCGTG

cry2Aa-Thr-2R

CACGAGCAAGCGCATCTGTATTAAG

cry2Aa-Ser-1F

CAATAACTTCTGCGGTTAATACAATGC

cry2Aa-Ser-2R

GCATTGTATTAACCGCAGAAGTTATTG

cry2A-insert-vect-1F

CGGCCGCGGGAATTCGATTAAGGAGGAATTTTATATGAATAATGTATTG

cry2A-insert-vect-2R

CGCGAATTCACTAGTGATTCACTCAAACCTTAATAAAGTGGTGGAAG

cry2A-seq’P

GCTGCTGAAATACCCCATTCATCTGC

cry1Ac-seq’P

CGGGAACAGAGCAACGATATCTAATACAG