Klopocki, E.; Kaehler, C.; Foulds, N.; Shah, H.; Joseph, B.; Vogel, H.; Luttgen, S.; Bald, R.; Besoke, R.; Held, K.et al.; Mundlos, S.; Kurth, I.: Deletions in PITX1 cause a spectrum of lower-limb malformations including mirror-image polydactyly. European journal og human genetics: EJHG ; the official journal of the European Society of Human Genetics 20 (6), pp. 705 - 708 (2012)
Scientists at the Max Planck Institute for Molecular Genetics describe tissue-specific formation of architectural stripes driven by enhancer activity and CTCF elements