Molecular themes in DNA replication
The emphasis on mechanisms and the relationship between structure and function targets the chapters towards biochemists and biological chemists as well as molecular and cell biologists. The book highlights new insights into the replication process, from the assembly of pre-replication complexes, thr...
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| Other Authors: | , , |
| Format: | eBook |
| Language: | English |
| Published: |
Cambridge
Royal Society of Chemistry
2009
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| Online Access: | |
| Collection: | RSC eBook Collection 1968-2009 - Collection details see MPG.ReNa |
Table of Contents:
- Protein interactions with PCNA. Chapter 13. Drug targets in DNA replication: Nuclear replication: ORC, MCMs and GINS - markers or targets?
- Geminin
- PCNA (p21) and Ciz
- Polymerases
- Telomerase
- Mitochondrial replication targets
- Malaria and potential novel drug targets
- Attaching chromatids to the mitotic spindle - the role of ORC. Chapter 10. Chromatin modification during replication: Chromatin context and replication patterns
- Silenced loci and dormant origins
- DNA methylation during replication
- Histone modifications (methylation, acetylation, phosphorylation, ubiquitination - CAF1, SIRT1, SNF2/HDACs etc)
- Nucleosome positioning in relation to origins. Chapter 11. Mittochondrial DNA replication: Template: copy number, structure and origin
- DNA pol gamma - mode of action
- Accessory factors
- Regulation - autonomous or integrated with cell cycle?
- Co-ordination with damage sensing and repair. Chapter 12. Archaeal paradigms and parallels for eukaryotic DNA replication: Overview: comparison between archaeal and eukaryotic replication proteins and processes
- Insights into priming from the structure of the primase core
- Archaeal MCMs as a model for eukaryotic MCMs
- Structure of the archaeal preRC and stabilization by GINS
- RPA in replication/repair. Chapter 6. Co-ordination of nucleases and helicases: Nucleases in replication: conservation of roles and mechanisms
- Fen1 and Dna2 at Okazaki fragments
- Stalled forks, helicases and nucleases - BLM, WRN, Exo1 and others. Chapter 7. The switch from replication to repair (and back): Monitoring DNA integrity
- Stalled replication forks and replisome stability: impact of lesion type
- Choosing the right polymerase through PCNA modification
- Polymerase switching over lesions
- Restarting stalled forks after repair. Chapter 8: Telomeres and the end replication problem: Structure and stability of telomeres
- Telomerase: structural and drug inhibition studies
- ALT pathways of telomere maintenance
- Telomere length and telomere-specific sister chromatid exchange in replicative senescence. Keeping replicated chromatids together until mitosis: Topoisomerases and separating chromatids
- SMC proteins, claspins and cohesions
- Chapter 1. Introduction: conserved steps in eukaryotic DNA replication: Template
- Origins
- Origin recognition
- Pre-initiation
- Initiation
- Elongation
- Termination
- Chromatid cohesion and segregation. Chapter 2. AAA and ATPases in loading replication factors: ORC and loading of Cdc6
- Cdc6 and loading of MCMs
- RFC and loading of PCNA. Chapter 3. Ring structures and six fold symmetry in replication: Helicases: MCMs
- WRN, BLM etc
- Clamps: PCNA
- Rad9-Rad1-Hus1. Chapter 4: Polymerization mechanisms: Thermodynamics of polymerization
- Structural insights into polymerization mechanisms
- fidelity: Replicative polymerase error rates
- Enhancing polymerase fidelity by protein interactions. Chapter 5. Molecular hand-off mechanisms in replication: Priming polymerization
- Polymerase switches
- Okazaki fragment processing: differential affinities for PCNA
- Methylation and chromatin modification via molecular hand-off mediated through PCNA?