Direct RAPD Evaluation of Bacteria without Conventional DNA Extraction

  title={Direct RAPD Evaluation of Bacteria without Conventional DNA Extraction},
  author={Welington Luiz de Ara{\'u}jo and Derlene Attili de Angellis and Jo{\~a}o L{\'u}cio Azevedo},
The present work reports successful DNA amplification of Pantoea agglomerans and Bacillus pumilus through Random Amplified Polymorphic DNA (RAPD). For this, template DNA was obtained without conventional DNA extraction. The procedure was as follows: cultures grown for 20 hours in 5 mL LB medium were centrifuged and the resulting preparation was suspended in TE buffer. After boiling, the cell suspension was diluted and 2.0 μl were used in reactions of 15 μl. The results showed no significant… CONTINUE READING

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