Coulter, D E, E A Swaykus, M A Beran-Koehn, D Goldberg, E Wieschaus, and P Schedl. (1990) 1990. “Molecular Analysis of Odd-Skipped, a Zinc Finger Encoding Segmentation Gene With a Novel Pair-Rule Expression Pattern.”. EMBO J 9 (11): 3795-804. Reference Link