Mary Ann Handel

The paper shows that sex-specific modifiers, like CHK2, allow female fertility without PRDM9, revealing sex-specific regulation of meiotic recombination.

The paper shows that Sertoli-cell androgen signaling is not required for meiotic prophase initiation but is essential for meiotic division phase competence in spermatocytes.

This study shows that age and genetic background influence hybrid male sterility in house mice, revealing age-dependent fertility changes and multiple modifier alleles.