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Keywords: wing vein
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Journal Articles
Journal: Development
Development (2000) 127 (1): 55–63.
Published: 1 January 2000
... knot ( kn ) Hh signalling EGF-receptor Drosophila wing vein It should be noted that downregulation of EGFR is not the sole mechanism by which kn suppresses vein formation in the medial wing, especially in the distal portion of the wing blade. If EGFR downregulation were...
Journal Articles
Journal Articles
Journal: Development
Development (1998) 125 (21): 4145–4154.
Published: 1 November 1998
... expression of segmentation genes within the abdominal region of the embryo. In this study, we present evidence that kni and knrl link A/P positional information in larval wing imaginal discs to morphogenesis of the second longitudinal wing vein (L2). We show that kni and knrl are expressed in similar narrow...
Journal Articles
Journal: Development
Development (1998) 125 (21): 4245–4257.
Published: 1 November 1998
... 9 1998 © 1998 by Company of Biologists 1998 Drosophila Wing vein Paravein Boundaries Lateral inhibition rhomboid hedgehog According to our preferred model, boundaries in third instar wing discs induce gene expression in narrow vein primordia, which produce short...
Journal Articles
Journal Articles
Journal: Development
Development (1997) 124 (6): 1227–1237.
Published: 15 March 1997
... that Dpp organizes the patterning of the entire wing disc. We have tested this proposal by studying the response to distinct levels of ectopic expression of Hh and Dpp, using the sensory organ precursors (SOPs) of the wing and notum and the presumptive wing veins as positional markers. Here, we show...
Journal Articles
Journal: Development
Development (1997) 124 (1): 21–32.
Published: 1 January 1997
... to the establishment of a boundary by the maternal Bicoid morphogen gradient in the blastoderm embryo. * Author for correspondence 02 10 1996 © 1997 by Company of Biologists 1997 wing vein boundary pattern formation imaginal disc rhomboid spalt decapentaplegic Drosophila...
Journal Articles
Journal: Development
Development (1995) 121 (3): 785–801.
Published: 1 March 1995
... vein primordia mediates the localized formation of wing veins. In this paper we investigate the genetic hierarchy guiding vein development, by testing for genetic interactions between rho alleles and a wide variety of wing vein mutations and by examining the pattern of rho expression in mutant...