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- The dorsal/ventral boundary of the developing wing imaginal disc structures
the growth of the entire wing.
- Dorsal-ventral patterning genes
- Transcription factors: brinker, dorsal, bagpipe, CrebA, C-terminal
binding protein, Medea, nejire, pannier, schnurri, single minded,
snail, tinman, twist, zerknüllt
- Ventral lateral system or spitz group: pointed, rhomboid, single
minded, sichel (maternal), spitz, Star
- Secreted factors: dpp, folded gastrulation, screw, short gastrulation,
twisted gastrulation, tolloid, tolloid related-1
- Receptors for DPP: punt, saxophone, thick veins
- DPP pathway: Medea, MAD
- Regulation of genes involved in dorsal-ventral patterning
- Dorsoventral patterning of the Drosophila embryo is initiated
by a broad Dorsal nuclear gradient, which is regulated by a conserved
signaling pathway that includes the Toll receptor and Pelle kinase.
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