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  2. Mobile genetic elements - Wikipedia

    en.wikipedia.org/wiki/Mobile_genetic_elements

    Simultaneously the donor strand is ligated to the target strand after cleavage leaving a single strand overhang on either end of the target sequence. These sites usually contain a 5 to 9 base pair overhang that can create a cohesive end. [10] Transposase then holds the sequence in a crossed formation and ligates the donor strand to the target ...

  3. Bacteriophage - Wikipedia

    en.wikipedia.org/wiki/Bacteriophage

    A bacteriophage (/ b æ k ˈ t ɪər i oʊ f eɪ dʒ /), also known informally as a phage (/ ˈ f eɪ dʒ /), is a virus that infects and replicates within bacteria and archaea. The term is derived from Ancient Greek φαγεῖν (phagein) 'to devour' and bacteria .

  4. Cloning vector - Wikipedia

    en.wikipedia.org/wiki/Cloning_vector

    Cosmids are plasmids that incorporate a segment of bacteriophage λ DNA that has the cohesive end site (cos) which contains elements required for packaging DNA into λ particles. Under apt origin of replication (ori), it can replicate as a plasmid.

  5. Lambda phage - Wikipedia

    en.wikipedia.org/wiki/Lambda_phage

    The integration of phage λ takes place at a special attachment site in the bacterial and phage genomes, called att λ. The sequence of the bacterial att site is called attB, between the gal and bio operons, and consists of the parts B-O-B', whereas the complementary sequence in the circular phage genome is called attP and consists of the parts ...

  6. Woman Admits She Lied About Duke Lacrosse Players Raping Her ...

    www.aol.com/woman-admits-she-lied-duke-151036615...

    The woman who falsely accused three former Duke University lacrosse players of raping her at a party nearly 20 years ago has admitted that she lied about the allegations. Crystal Mangum, a former ...

  7. This popular vitamin C serum is on sale for just $10: '60 is ...

    www.aol.com/lifestyle/this-popular-vitamin-c...

    What reviewers say 💬. With nearly 39,000 Amazon reviewers singing this serum's praises, it's fair to say it's a clear winner. Pros 👍 "This by far has been my favorite vitamin C serum."

  8. Sticky and blunt ends - Wikipedia

    en.wikipedia.org/wiki/Sticky_and_blunt_ends

    The simplest DNA end of a double stranded molecule is called a blunt end. Blunt ends are also known as non-cohesive ends. In a blunt-ended molecule, both strands terminate in a base pair. Blunt ends are not always desired in biotechnology since when using a DNA ligase to join two molecules into one, the yield is significantly lower with blunt ...

  9. The Best High-Yield Dividend ETF to Invest $2,000 in Right Now

    www.aol.com/best-high-yield-dividend-etf...

    JEPQ data by YCharts.. Long-term dividend yields. The monthly payouts added up to $5.38 per share over the last year, or a 10.7% yield against the current share price of approximately $58.