Zelda is differentially required for chromatin accessibility, transcription factor binding, and gene expression in the early Drosophila embryo - Schulz, Katharine N.; Bondra, Eliana R.; Moshe, Arbel; Villalta, Jacqueline E.; Lieb, Jason D.; Kaplan, Tommy; McKay, Daniel J.; Harrison, Melissa M. (Genome Research, 2015)