Related Experiment Video
Updated: Jun 5, 2026
09:57
Examining Proteasome Assembly with Recombinant Archaeal Proteasomes and Nondenaturing PAGE: The Case for a Combined Approach
Published on: December 17, 2016
Protein-protein interactions in the archaeal core replisome.
1Medical and Biological Sciences Building, University of St Andrews, North Haugh, St Andrews, Fife KY16 9TF, UK. stuart.macneill@st-andrews.ac.uk
Biochemical Society Transactions
|January 27, 2011
Summary
Archaea share DNA replication proteins with eukaryotes, offering a model to study chromosome replication. This review details how these core archaeal replication factors interact to function.
Area of Science:
- Molecular Biology
- Genetics
- Biochemistry
Background:
- Archaeal DNA replication machinery shares similarities with eukaryotic factors.
- Archaea serve as a model for understanding eukaryotic chromosome replication.
Purpose of the Study:
- To review the interactions of core components in archaeal DNA replication.
- To elucidate the functional mechanisms of archaeal replication factors.
Main Methods:
- Literature review of existing studies on archaeal DNA replication.
- Analysis of protein sequence similarities between archaeal and eukaryotic replication factors.
Main Results:
- Detailed summary of known interactions among archaeal replication proteins.
- Identification of conserved functional roles between archaeal and eukaryotic replication factors.
Conclusions:
- Understanding archaeal replication provides insights into eukaryotic chromosome biology.
- The review consolidates current knowledge on archaeal replication factor interactions and functions.
Related Concept Videos
03:01The Replisome
DNA replication is carried out by a large complex of proteins that act in a coordinated matter to achieve high-fidelity DNA replication. Together this complex is known as the DNA replication machinery or the replisome.
The synthesis of the leading and lagging strands is a highly coordinated process. To explain this, the “Trombone model” was proposed by Bruce Alberts in 1980. The DNA loop formation starts when a primer is synthesized on the parent lagging strand. The loop grows with the...
The synthesis of the leading and lagging strands is a highly coordinated process. To explain this, the “Trombone model” was proposed by Bruce Alberts in 1980. The DNA loop formation starts when a primer is synthesized on the parent lagging strand. The loop grows with the...
03:01The Replisome
DNA replication is carried out by a large complex of proteins that act in a coordinated matter to achieve high-fidelity DNA replication. Together this complex is known as the DNA replication machinery or the replisome.
The synthesis of the leading and lagging strands is a highly coordinated process. To explain this, the “Trombone model” was proposed by Bruce Alberts in 1980. The DNA loop formation starts when a primer is synthesized on the parent lagging strand. The loop grows with the...
The synthesis of the leading and lagging strands is a highly coordinated process. To explain this, the “Trombone model” was proposed by Bruce Alberts in 1980. The DNA loop formation starts when a primer is synthesized on the parent lagging strand. The loop grows with the...
01:32Prokaryotic DNA Replication
DNA replication has three main steps: initiation, elongation, and termination. Replication in prokaryotes begins when initiator proteins bind to the single origin of replication (ori) on the cell's circular chromosome. Replication then proceeds around the entire circle of the chromosome in each direction from the two replication forks, resulting in two DNA molecules.
Many Proteins Work Together to Replicate the Chromosome
Replication is coordinated and carried out by a host of specialized...
Many Proteins Work Together to Replicate the Chromosome
Replication is coordinated and carried out by a host of specialized...
02:35Replication in Prokaryotes
Overview
01:32Replication in Prokaryotes
DNA replication has three main steps: initiation, elongation, and termination. Replication in prokaryotes begins when initiator proteins bind to the single origin of replication (ori) on the cell's circular chromosome. Replication then proceeds around the entire circle of the chromosome in each direction from the two replication forks, resulting in two DNA molecules.
Many Proteins Work Together to Replicate the Chromosome
Replication is coordinated and carried out by a host of specialized...
Many Proteins Work Together to Replicate the Chromosome
Replication is coordinated and carried out by a host of specialized...
02:35Replication in Prokaryotes
Overview