Two 40mer oligonucleotides from the 1st and the 2nd exon of the c-myc gene , labeled with 35S , were used as probes .
two 40mer oligonucleotides from the 1st and the 2nd exon of the c-myc gene , labeled with 35s , were used as probes .
O B-polynucleotide I-polynucleotide O O O O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region O O O O O O O O O O