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Carroll S. From pattern to gene, from gene to pattern. Int J Dev Biol. 1998;42:305-9 pubmed
Weatherbee S, Halder G, Kim J, Hudson A, Carroll S. Ultrabithorax regulates genes at several levels of the wing-patterning hierarchy to shape the development of the Drosophila haltere. Genes Dev. 1998;12:1474-82 pubmed
..Our results suggest that Ubx, and Hox genes in general, independently and selectively regulate genes that act at many levels of regulatory hierarchies to shape the differential development of serially homologous structures. ..