processivity

processivity
процессивность

English-Russian Biotechnology Glossary. . 2007.

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  • Processivity — In molecular biology, processivity is a measure of the average number of nucleotides added by a DNA polymerase enzyme per association/disassociation with the template. DNA polymerases associated with DNA replication tend to be highly processive,… …   Wikipedia

  • Proliferating cell nuclear antigen — The assembled human DNA clamp, a trimer of the protein PCNA …   Wikipedia

  • DNA polymerase III holoenzyme — Pol III can also refer to HNoMS Pol III, a Norwegian guard vessel from WWII DNA polymerase III holoenzyme is the primary enzyme complex involved in prokaryotic DNA replication. It was discovered by Thomas Kornberg (son of Arthur Kornberg) and… …   Wikipedia

  • Replisome — The replication of the DNA of Escherichia coli proceeds via the replisome, a multiprotein workhorse that in other organisms may vary in complexity. The replisome is made up of two DNA polymerase III core enzymes (DNA pol III), which are each made …   Wikipedia

  • PCNA — Proliferating Cell Nuclear Antigen, commonly known as PCNA, is a protein that acts as a processivity factor for DNA polymerase delta in eukaryotic cells. It achieves this processivity by encircling the DNA, thus creating a topological link to the …   Wikipedia

  • DNA clamp — Top and side views of a homotrimer of the human PCNA sliding clamp (rainbow colored, N terminus = blue, C term …   Wikipedia

  • Dynactin — or Dynein activator complex is a multi subunit protein found in eukaryotic cells that aids in bidirectional intracellular transport by binding to dynein and Kinesin II and linking them to the organelle or vesicle to be transported.[1][2] Contents …   Wikipedia

  • Процессивность — В молекулярной биологии процессивность (англ. processivity)  это среднее количество нуклеотидов, присоединяемое ферментом ДНК полимеразой за один акт связывания/диссоциации с матрицей. ДНК полимеразы, которые осуществляют репликацию ДНК …   Википедия

  • DNA replication — DNA replication. The double helix is unwound and each strand acts as a template for the next strand. Bases are matched to synthesize the new partner strands. DNA replication is a biological process that occurs in all living organisms and copies… …   Wikipedia

  • Helicase — Structure of E. coli helicase RuvA Helicases are a class of enzymes vital to all living organisms. They are motor proteins that move directionally along a nucleic acid phosphodiester backbone, separating two annealed nucleic acid strands (i.e.,… …   Wikipedia

  • DNA mismatch repair — is a system for recognizing and repairing erroneous insertion, deletion and mis incorporation of bases that can arise during DNA replication and recombination, as well as repairing some forms of DNA damage.[1][2] Mismatch repair is strand… …   Wikipedia


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