Article
Boundaries in the Drosophila wing imaginal disc organize vein-specific genetic programs.
Development (Cambridge, England) - 1 Nov 1998
Biehs B, Sturtevant M A, Bier E
Abstract excerpt
Previous studies have suggested that vein primordia in Drosophila form at boundaries along the A/P axis between discrete sectors of the larval wing imaginal disc. Genes involved in initiating vein development during the third larval instar are expressed either in narrow stripes corresponding to vein primordia or in broader 'provein' domains consisting of cells competent to become veins. In addition, genes...
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