... or the Mirror transcription factor induce a transformation of dorsal head structures into ectopic eyes and antennae. Eye-antennal disc Dorsal-ventral patterning Compartments Mirror Twin of Eyeless Wingless Robert Briggs Fellowship in Developmental Biology National Eye Institute...

... mutants lack eyes. Pax6 Eyeless Twin of Eyeless Eye Retina Peripodial epithelium Drosophila Morphogenetic furrow Dorsal-ventral patterning National Institute of General Medical Sciences 10.13039/100000057 R01 GM123204 National Eye Institute 10.13039/100000053 R01...

.../NFκB gradient can behave differently in response to variations in Cactus concentration. NFκB IκB Toll Cactus Dorsal-ventral patterning Drosophila Conselho Nacional de Desenvolvimento Científico e Tecnológico 10.13039/501100003593 477157/2013-0 Coordenação de...

... with Lmx1b-regulated genes during mouse limb development uncovers cis -regulatory modules and their gene targets involved in limb dorsal-ventral identity. Lmx1b Dorsal-ventral patterning Enhancer Limb Dorsalization Mouse The presence of morphologically distinguishable dorsal and ventral...

... of the musculoskeletal system. * Author for correspondence ( [email protected] ) Competing interests statement The authors declare no competing financial interests. 22 1 2010 © 2010. 2010 Limb development Dorsal-ventral patterning Lmx1b Mouse The coordinated movement...

... tectal morphology of E18.5 Nes-Gli3 cko mutants, the En1 and Otx2 expression domains were comparable to WT ( Fig. 2A,E,D,H ). Anterior-posterior patterning Dorsal-ventral patterning Isthmic organizer Mid/hindbrain Mouse © 2008. 2008 16 4 2008 * Author...

...Yury Goltsev; Naoyuki Fuse; Manfred Frasch; Robert P. Zinzen; Gregory Lanzaro; Mike Levine The dorsal-ventral patterning of the Drosophila embryo is controlled by a well-defined gene regulation network. We wish to understand how changes in this network produce evolutionary diversity in insect...

..., Hungarian Academy of Sciences, Budapest H-1143, Hungary 13 8 2003 © 2003. 2003 BMP Morphogen gradient SMAD Dorsal-ventral patterning Drosophila Dorsal-ventral (DV) patterning of the Drosophila embryo is a paradigm for understanding the regulation of bone morphogenetic...

... Neural tube Bone morphogenetic protein Dorsal-ventral patterning Basic Helix-Loop-Helix Homeobox Chick Patterning information along the dorsoventral axis of the spinal neural tube can be viewed as being generated by two processes: the assignment of regional identity and the division...

... that BMPR-IA signaling plays a crucial role in AER formation and in the establishment of the dorsal/ventral patterning during limb development. Lmx1b expression in the dorsal mesoderm is induced by Wnt7a ( Cygan et al., 1997 ; Loomis et al., 1998 ; Riddle et al., 1995 ; Vogel et al., 1995 ), which...

... September 1999 © 1999 by Company of Biologists 1999 Drosophila melanogaster Compartment Eye development Iroquois proteins Dorsal-ventral patterning Compartments are the fundamental units used in building pattern in the epidermis of Drosophila ( García-Bellido et al., 1973...

...Sima Misra; Peter Hecht; Robert Maeda; Kathryn V. Anderson ABSTRACT The sequential activities of four members of the trypsin family of extracellular serine proteases are required for the production of the ventrally localized ligand that organizes the dorsal-ventral pattern of the Drosophila embryo...

... an important role in dorsal-ventral patterning during gastrulation through the action of signaling factors such as BMP-4. Bmp-4 is closely related to the Drosophila decapen-taplegic ( dpp ) gene, and like Bmp-4, dpp is excluded from the neurogenic region. Recently we showed that Bmp-4 functions in an analogous...

... 1995 © 1995 by Company of Biologists 1995 dorsal-ventral patterning serine proteases morphogenic gradients Drosophila Snake perivitelline space Cell fates along the dorsal-ventral axis of the Drosophila melanogaster embryo are established through a signal transduction...

...-ventral patterning of the forebrain. * Present address: Department of Biochemistry and Molecular Biology, LSU Medical Center, Shreveport, LA 71130, USA 12 03 1995 © 1995 by Company of Biologists 1995 noggin neural induction dorsal-ventral patterning neuronal differentiation...

...). We thank Bill Gelbart for support in the early stages of the tolloid studies, which were begun in his laboratory. Special thanks to Don Nelson and Desmond Smith for help in generating some tolloid alleles used in this study and for discussions about dorsal-ventral patterning. We thank Guy...

... to localize XeNK-2 along the A/P axis are not completed until later neurula stages. * Author for correspondence 10 02 1993 © 1993 by Company of Biologists 1993 Xenopus homeobox forebrain dorsal-ventral patterning The highly restricted expression pattern of XeNK-2...

...Kristi A. Wharton; Robert P. Ray; William M. Gelbart ABSTRACT decapentaplegic ( dpp ) is a zygotically expressed gene encoding a TGF-β-related ligand that is necessary for dorsal-ventral patterning in the Drosophila embryo. We show here that dpp is an integral part of a gradient that specifies many...

... and ventrally. The ea ▵N mutant bypasses the requirement for five other maternal effect genes, indicating that these five genes exert their effects on dorsal-ventral patterning solely by controlling the activation of the easter zymogen. We propose that dorsal-ventral asymmetry is initiated by a ventrally...