Article
Alternative DNA structure formation in the mutagenic human c-MYC promoter.
Nucleic acids research - 5 May 2017
Del Mundo Imee Marie A, Zewail-Foote Maha, Kerwin Sean M, Vasquez Karen M
Abstract excerpt
Mutation 'hotspot' regions in the genome are susceptible to genetic instability, implicating them in diseases. These hotspots are not random and often co-localize with DNA sequences potentially capable of adopting alternative DNA structures (non-B DNA, e.g. H-DNA and G4-DNA), which have been identified as endogenous sources of genomic instability. There are regions that contain overlapping sequences that may form...
Topics
- Chromosome Breakage
- DNA
- DNA Replication
- G-Quadruplexes
- Genomic Instability
- Humans
- Mutagens
- Mutation
- Nucleic Acid Conformation
- Oligonucleotides
- Promoter Regions, Genetic
- Proto-Oncogene Proteins c-myc
- Transcription, Genetic
