Meiosis-specific with OB domain-containing protein (Meiob)

Single-stranded DNA-binding protein required for homologous recombination in meiosis I. Required for double strand breaks (DSBs) fix and crossover formation and promotion of loyal and complete synapsis.

Not required for the initial loading of recombinases but needed to keep a correct number of RAD51 and DMC1 foci following the zygotene stage. May act by ensuring that the insertion of recombinases, which is needed for successful homology search and meiotic recombination.