Improved DOP-PCR (iDOP-PCR): A robust and simple WGA method Turkey

  • Improved DOP-PCR (iDOP-PCR): A robust and simple WGA method Turkey
  • Improved DOP-PCR (iDOP-PCR): A robust and simple WGA method Turkey
  • Improved DOP-PCR (iDOP-PCR): A robust and simple WGA method Turkey
  • Is DOP-PCR a good method for WGA?
  • Although DOP-PCR has been regarded as one of the pioneering methods for WGA, it only provides low genome coverage and a high allele dropout rate when compared to more modern techniques. Here we describe an improved DOP-PCR (iDOP-PCR).
  • Why is IDOP-PCR better than other WGA methods?
  • In summary, iDOP-PCR provided a better quality of the amplified DNA libraries compared to the other WGA methods tested, especially when low amounts of genomic DNA were used as an input material.
  • What is improved DOP-PCR (IDOP-PCR)?
  • Here we describe an improved DOP-PCR (iDOP-PCR). We have modified the classic DOP-PCR by using a new thermostable DNA polymerase (SD polymerase) with a strong strand-displacement activity and by adjustments in primers design.
  • What does IDOP PCR look like?
  • The chromosomes are shown in alternating red and blue colors. At first glance, iDOP-PCR looks like a slightly different variant of DOP-PCR method, but the use of DNA polymerase with a strong strand-displacement activity, instead of Taq polymerase, allows to extremely enhance WGA performance of the method.
  • Does IDOP-PCR improve the quality of amplified DNA libraries?
  • The amplified DNA libraries were evaluated by analysis of short tandem repeat genotypes and NGS data. In summary, iDOP-PCR provided a better quality of the amplified DNA libraries compared to the other WGA methods tested, especially when low amounts of genomic DNA were used as an input material.
  • How does DOP PCR work?
  • The principle of DOP-PCR is to use a single primer containing a central random sequence. DOP-PCR begins with a few pre-amplification cycles at a low initial annealing temperature, facilitating random primer annealing. Pre-amplification is then followed by PCR amplification of these initial DNA fragments.

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