Nie Z, Wu M (1999) The functional role of a DNA primase in chloroplast DNA replication in Chlamydomonas reinhardtii. Arch Biochem Biophys 369: 174±180Nie, Z., and M. Wu, 1999 The functional role of a DNA primase in chloroplast DNA replication in Chlamydomonas reinhardtii. Arch. Biochem. ...
DNA polymerase I f. Primase g. Ligase (a) What are the different enzymes used in DNA replication? (b) What are their functions? What is bidirectional DNA replication? Explain the process of DNA replication. 1. What are the DNA and its role in heredity 2. What are the structure of the...
For each of the following describe its role in DNA replication of bacteria: a) Origin of replication. b) DNA B (a helicase). c) Single-stranded binding protein (SSB). d) Primase. e) DNA polymerase III. f) Tus protein. Identify the enzymes involved in DNA re...
DNA DNA Enzymes DNA Polymerase DNA Primase DNA Replication DNA Synthesis siRNA Introduction In eukaryotes, DNA polymerases (Pols)3 α, δ, and ϵ jointly support DNA replication, and their overall roles in this process have been defined (1). The initiation of DNA replication is catalyzed by ...
THE abundant nuclear enzyme poly(ADP-ribose) polymerase catalyses the synthesis of poly(ADP-ribose) from nicotinamide adenine dinucleotide (NAD+)1–5. This protein has an N-terminal DNA-binding domain containing two zinc-fingers, which is linked to the C
The hetero-hexameric Mcm2–7 complex is a multifunctional ATPase that plays essential roles during the initiation of DNA replication in eukaryotic cells. Initially, the Mcm2–7 complex is bound as a catalytically inactive double hexamer around double-stranded DNA, marking potential replication origin ...
Multienzyme complexes are involved in DNA replication and have been described in both uninfected [50] and T4-infected [59] Escherichia coli. These complexes comprise a variety of proteins including DNA binding, unwinding, priming, and polymerizing activi
GINS homologues are found in the and have been shown to interact directly with the and with primase, suggesting a central role for the complex in archaeal replication also. The present review summarizes current knowledge of the structure, function and evolution of the in and , discusses possible...
1997. A role for DNA primase in coupling DNA replication to DNA damage response. EMBO J. 16: 639-650.Marini F, Pellicioli A, Paciotti V, Lucchini G, Plevani P, Stern DF, Foiani M (1997) A role for DNA primase in coupling DNA replication to DNA damage response. EMBO J 16(3):...
What is the difference between DNA replication, transcription, and translation? Do they all work together? What is primase? Describe its role in DNA replication. Describe the biochemical composition, structure, and replication of DNA. Detail the role of s...