Article
Nonrandom distribution of interhomolog recombination events induced by breakage of a dicentric chromosome in Saccharomyces cerevisiae.
Genetics - 1 May 2013
Song Wei, Gawel Malgorzata, Dominska Margaret, Greenwell Patricia W, Hazkani-Covo Einat, Bloom Kerry, Petes Thomas D
Abstract excerpt
Dicentric chromosomes undergo breakage in mitosis, resulting in chromosome deletions, duplications, and translocations. In this study, we map chromosome break sites of dicentrics in Saccharomyces cerevisiae by a mitotic recombination assay. The assay uses a diploid strain in which one homolog has a conditional centromere in addition to a wild-type centromere, and the other homolog has only the wild-type...
Topics
- Base Sequence
- Chromosome Breakage
- Chromosome Mapping
- Chromosomes, Fungal
- Loss of Heterozygosity
- Oligonucleotide Array Sequence Analysis
- Polymerase Chain Reaction
- Polymorphism, Single Nucleotide
- Recombination, Genetic
