double-strand break repair involved in meiotic recombination
double-strand break repair via homologous recombination +
double-strand break repair via nonhomologous end joining +
double-strand break repair via single-strand annealing +
Repair of a DSB made between two repeated sequences oriented in the same direction occurs primarily by the single strand annealing pathway. The ends of the break are processed by a 5' to 3' exonuclease, exposing complementary single-strand regions of the direct repeats that can anneal, resulting in a deletion of the unique DNA between the direct repeats.
mitochondrial double-strand break repair +
negative regulation of double-strand break repair +
positive regulation of double-strand break repair +