dna clamp造句

• The DNA clamp fold is found in bacteria, archaea, eukaryotes and some viruses.
• The following featured pictures were displayed last week on the Main Page as DNA clamp.
• It is a DNA clamp rendered by user Opabinia regalis using VMD ( ) modeling software.
• DNA clamp proteins are integral components of the DNA replication machinery and serve to increase the processivity of their associated polymerases.
• In earnest of a friendly working relationship, I've put your DNA clamp image as the logo for the Proteins wiki.
• The presence of the DNA clamp can increase the rate of DNA synthesis up to 1, 000-fold compared with a nonprocessive polymerase.
• The DNA clamp protein's presence can increase the rate of DNA synthesis up to 1, 000-fold versus a nonprocessive polymerase.
• The "'beta clamp "'is a specific DNA clamp and a subunit of the DNA polymerase III holoenzyme found in bacteria.
• In most organisms, DNA polymerases function in a large complex called the replisome that contains multiple accessory subunits, such as the DNA clamp or helicases.
• When associated with a DNA clamp, DNA polymerase is dramatically more processive; without the clamp most polymerases have a processivity of only about 100 nucleotides.
• In most organisms DNA polymerases function in a large complex called the replisome that contains multiple accessory subunits, such as the DNA clamp or helicase s.
• Interactions with the DNA are also facilitated by DNA clamp proteins, which are multimeric proteins that completely encircle the DNA, with which they associate at replication forks.
• The mechanism adopted by T7 polymerase to achieve its processivity differs from many other polymerases in that it does not rely on a DNA clamp or a clamp loader.
• There is a dramatic increase in processivity at the sliding clamp loading proteins open up the ring structure of the sliding DNA clamps allowing binding to and release from the DNA strand.
• The assembled human "'DNA clamp "', a trimer of the protein PCNA, is a processivity factor that increases the speed and efficiency of DNA replication.
• :: I should mention that Ravedave's nomination of my DNA clamp image as a featured picture has inspired me to stop being lazy and start doing proper raytraces of my molecules.
• PCNA is the proliferating cell nuclear antigen that serves as a DNA clamp that aids in the DNA polymerase activity ( DNA pol ) FEN1 ( Flap endonuclease 1 ) is then recruited to remove the overhanging 5'flap.
• The interactions between the polymerase and the clamp are more persistent than those between the polymerase and the DNA . Thus, when the polymerase dissociates from the DNA, it is still bound to the clamp and can rapidly reassociate with the DNA . An example of such a DNA clamp is PCNA ( proliferating cell nuclear antigen ) found in " S . cervesiae ".