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AflUfoyi Sttl AnaWili of Platmid DNA Prtparattoni

Ltnear and retaxed ptssmki ONA

Supercotled ptasmid DNA

Degraded RNA

ccc Conformallon of pACYC184 multimeric forms

Ethidium bromide fluorescence quenched by bromophenole biue

10 pl of each sampłe was run on a 0,7% agarose geh Ethidium bromide (0.5 pg/ml) was added pnor to electrophoresis. Paths: 1,2,3 pAT153 (3658 bp): 5.6,7 pBR322 (4245 bpj; 7,8.9 pUC19 (2686 bp); 10,11,12 pACYA184 (4361 bp)