PURPOSE: A gene fragment for recognizing DNA binding proteins in glycine max calmodulin isoform-4 promoter(GmCaM-4) promoter is provided to response to pathogen or salt stress.;CONSTITUTION: A gene fragment of glycine max calmodulin isoform-4 promoter(GmCaM-4) is denoted by P-AG-Q-ATTA-R-ATTA-S(formula I). In the formula I, P is 0-5 nucleotides; Q is 1-3 nucleotides; R is 1-10 nucleotides; and S is 0-5 nucleotides. Oligonucleotides mainly having A/T contains two or more ATTA motif repeat sequences and separate AG sequence.;COPYRIGHT KIPO 2012
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