If you are currently isolating DNA from a seedling, nursery palm or field planted palm, your current method should be compatible with the SureSawit™ SHELL Gel Kit. We have tested various home brew and commercially available DNA isolation kits and all have worked well with the kit. As with any PCR based reaction, the higher the purity of your DNA the better the reaction results. Our recommendation is the CTAB method (such as Doyle JJ, Doyle JL: A rapid isolation procedure for small quantities of fresh leaf tissue. Phytochemical Bulletin 1987, 19:11-15. or Doyle JJ, Doyle JL: Isolation of plant DNA from fresh tissue. FOCUS 1990, 12:13-15.) or the Qiagen DNeasy Mini Plant kit (Cat No. 69104).
DNA was extracted using the CTAB method, samples A and B, or the Qiagen DNeasy Mini Plant kit (Cat No. 69104), samples C and D. dura (sample D) and tenera (samples A, B and C) fruit form were identified regardless of DNA purification method. Sample E is a no DNA control.