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  2. 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 ...

  3. Ligation (molecular biology) - Wikipedia

    en.wikipedia.org/wiki/Ligation_(molecular_biology)

    Blunt-end ligation is also reversibly inhibited by high concentration of ATP. [23] PCR usually generates blunt-ended PCR products, but note that PCR using Taq polymerase can add an extra adenine (A) to the 3' end of the PCR product. This property may be exploited in TA cloning where the ends of the PCR product can anneal to the T end of a vector.

  4. Lambda phage - Wikipedia

    en.wikipedia.org/wiki/Lambda_phage

    Enterobacteria phage λ (lambda phage, coliphage λ, officially Escherichia virus Lambda) is a bacterial virus, or bacteriophage, that infects the bacterial species Escherichia coli (E. coli). It was discovered by Esther Lederberg in 1950. [ 2 ]

  5. 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 ...

  6. Mobile phone signal - Wikipedia

    en.wikipedia.org/wiki/Mobile_phone_signal

    A mobile phone signal (also known as reception and service) is the signal strength (measured in dBm) received by a mobile phone from a cellular network (on the downlink). Depending on various factors, such as proximity to a tower , any obstructions such as buildings or trees, etc. this signal strength will vary.

  7. Joey Galloway: Indiana should bench QB Kurtis Rourke vs ... - AOL

    www.aol.com/joey-galloway-indiana-bench-qb...

    ESPN's Joey Galloway on Tuesday said Indiana football shouldn't play quarterback Kurtis Rourke vs. Ohio State to keep its CFP path intact.

  8. Cellular network - Wikipedia

    en.wikipedia.org/wiki/Cellular_network

    The most common example of a cellular network is a mobile phone (cell phone) network. A mobile phone is a portable telephone which receives or makes calls through a cell site (base station) or transmitting tower. Radio waves are used to transfer signals to and from the cell phone.

  9. AOL Mail for Verizon Customers - AOL Help

    help.aol.com/products/aol-mail-verizon

    AOL Mail welcomes Verizon customers to our safe and delightful email experience!