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Molecular cloning necessitates a method for screening colonies to confirm the presence of a recombinant insert. Traditionally, this has been achieved through restriction enzyme digestion; however, colony polymerase chain reaction presents a more efficient and cost-effective alternative. It allows direct amplification of DNA from cellular colonies without prior DNA purification, thereby facilitating rapid verification of the expected DNA sequence. This technique significantly reduces the time and expense associated with traditional methods, providing a streamlined approach for sequence verification in molecular cloning studies.

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Colony PCR in Plant Virology

  • 实验方案

  • 发表日期：

    2025年

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  • Mehreena Farooq Rather,
  • Sumiah Wani,
  • Wani Farhana,
  • Nulevino Iralu,
  • Shahjahan Rashid,
  • Aflaq Hamid

摘要

Molecular cloning necessitates a method for screening colonies to confirm the presence of a recombinant insert. Traditionally, this has been achieved through restriction enzyme digestion; however, colony polymerase chain reaction presents a more efficient and cost-effective alternative. It allows direct amplification of DNA from cellular colonies without prior DNA purification, thereby facilitating rapid verification of the expected DNA sequence. This technique significantly reduces the time and expense associated with traditional methods, providing a streamlined approach for sequence verification in molecular cloning studies.