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Capítulos
- 00:05Título
- 01:44Low Speed Extract Preparation
- 05:46Preparation of a DNA Damage-mimicking Structure (AT70)
- 06:31DNA Damage: MMS-treated Sperm Chromatin
- 07:35DNA Damage: UV-treated Sperm Chromatin
- 07:58Triggering the DNA Damage Checkpoint in LSE
- 08:54Induce DNA Damage Checkpoint in LSE with the AT70
- 09:35Results: DNA Damage Checkpoint of Xenopus Egg Extracts
- 10:05Conclusion
Xenopus Eiextrakt ist ein nützliches Modellsystem, um die DNA-Schäden Prüfpunkt untersuchen. Dieses Protokoll ist für die Herstellung von Xenopus Ei-Extrakten und DNA-Schaden induzierenden Prüfpunkt Reagenzien. Diese Techniken sind an eine Vielzahl von DNA-schädigenden Ansätze in der Untersuchung der DNA-Schädigung Prüfpunkt Signalisierung.
Tags
DNA Damage CheckpointXenopus Egg ExtractsEndogenous InsultsEnvironmental InsultsDNA Damage Checkpoint SignalingSensorsTransducersEffectorsATR (ATM And Rad3-related)KinasesChk1 (Checkpoint Kinase 1)Cell Cycle ArrestTranscription ActivationDNA Damage RepairApoptosisSenescenceGenomic InstabilityGenomic IntegrityHuman DiseasesCancer DevelopmentXenopus Laevis Egg ExtractsCell-free Extract Model System
