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Table 6 Densitometric analysis of different forms of DNA (in percentage) after treatment with varying concentrations of TES17 extract

From: Phenolic compounds as antioxidants and chemopreventive drugs from Streptomyces cellulosae strain TES17 isolated from rhizosphere of Camellia sinensis

Form Control (only DNA) aFR Rutin (10 μg) + FR Concentration of TES17 extract
     2 μg 4 μg 6 μg 8 μg 10 μg
Form I 40.798 4.605 36.54 26.378 26.89 29.977 31.823 38.203
Form II 49.274 77.614 55.609 56.043 52.988 51.871 53.076 50.987
Form III 9.928 17.781 7.845 17.578 20.122 18.151 15.101 10.81
  1. aFR = Fenton’s Reagent, Form I - supercoiled DNA, Form II - single stranded nicked DNA, Form III - double standed nicked and linear DNA