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  2. Plasmid preparation - Wikipedia

    en.wikipedia.org/wiki/Plasmid_preparation

    Minipreparation of plasmid DNA is a rapid, small-scale isolation of plasmid DNA from bacteria. [20] [21] Commonly used miniprep methods include alkaline lysis and spin-column based kits. [3] [22] It is based on the alkaline lysis method. The extracted plasmid DNA resulting from performing a miniprep is itself often called a "miniprep".

  3. Alkaline lysis - Wikipedia

    en.wikipedia.org/wiki/Alkaline_lysis

    Alkaline lysis is often an initial step in molecular processes. A proper completion of alkaline lysis yields a pure bacterial plasmid. A plasmid is a circular DNA molecule found naturally in bacteria that replicates independently from chromosomal DNA. Plasmids can also less commonly be found in the other two domains: Archaea and Eukarya.

  4. DNA extraction - Wikipedia

    en.wikipedia.org/wiki/DNA_extraction

    DNA extraction is the process of isolating DNA from the cells of an organism isolated from a sample, typically a biological sample such as blood, saliva, or tissue. It involves breaking open the cells, removing proteins and other contaminants, and purifying the DNA so that it is free of other cellular components.

  5. Spin column-based nucleic acid purification - Wikipedia

    en.wikipedia.org/wiki/Spin_column-based_nucleic...

    The different stages of the method are lyse, bind, wash, and elute. [1] [2] More specifically, this entails the lysis of target cells to release nucleic acids, selective binding of nucleic acid to a silica membrane, washing away particulates and inhibitors that are not bound to the silica membrane, and elution of the nucleic acid, with the end result being purified nucleic acid in an aqueous ...

  6. Nucleic acid methods - Wikipedia

    en.wikipedia.org/wiki/Nucleic_acid_methods

    DNA extraction; Phenol–chloroform extraction; Minicolumn purification; ... Protocols for Recombinant DNA Isolation, Cloning, and Sequencing This page was ...

  7. Restriction digest - Wikipedia

    en.wikipedia.org/wiki/Restriction_digest

    Restriction digest is most commonly used as part of the process of the molecular cloning of DNA fragment into a vector (such as a cloning vector or an expression vector).The vector typically contains a multiple cloning site where many restriction site may be found, and a foreign piece of DNA may be inserted into the vector by first cutting the restriction sites in the vector as well the DNA ...

  8. Boom method - Wikipedia

    en.wikipedia.org/wiki/Boom_method

    Nucleic acid extraction apparatus based on the Tajima pipette [14] [15] (see Fig. 2) are one of the most widespread instruments to perform the Boom method. [ 25 ] The Tajima pipette was invented by Hideji Tajima, [ 14 ] founder and president of Precision System Sciences (PSS) [ 25 ] Inc., a Japanese manufacturer of precision and measuring ...

  9. Colony hybridization - Wikipedia

    en.wikipedia.org/wiki/Colony_hybridization

    Colony hybridization begins with a desire to extract a segment of DNA containing a specific gene, such as a gene that conveys antibiotic resistance. [4] A specific piece of DNA is removed from its respective cell culture and inserted into a bacterial plasmid via a process known as recombination. These bacterial plasmids are cultured on a ...

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