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Literature DB >> 28305221

Cell interactions in the generation of chaetae pattern inDrosophila.

J Moscoso Del Prado¹, A Garcia-Bellido¹.

Abstract

We have already shown that theachaetae-scute complex (AS-C) ofDrosophila is regulated by two genes,hairy andextramacrochaetae. Using mutants in these genes, we have analysed how different levels of expression of AS-C affect the pattern of chaetae. The results indicate that the spatial distribution of chaetae results from cell interactions, probably by a mechanism of lateral inhibition. The results are discussed in view of the different theories of pattern formation.

Keywords: Chaetae; Differentiation; Drosophila melanogaster; Genetic regulation; Pattern formation

Year: 1984 PMID： 28305221 DOI： 10.1007/BF01260346

Source DB: PubMed Journal: Wilehm Roux Arch Dev Biol ISSN： 0340-0794

12 in total

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4. Genetic regulation of theAchaete-scute complex ofDrosophila melanogaster.

Authors: J Moscoso Del Prado; A Garcia-Bellido
Journal: Wilehm Roux Arch Dev Biol Date: 1984-07

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Journal: J Theor Biol Date: 1969-10 Impact factor: 2.691

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Authors: J Richelle; A Ghysen
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10. Gene-dose titration analysis in the search of trans-regulatory genes in Drosophila.

Authors: J Botas; J Moscoso del Prado; A García-Bellido
Journal: EMBO J Date: 1982 Impact factor: 11.598

8 in total

1. Function of trans-acting genes of theachaete-scute complex in sensory organ patterning in the mesonotum ofDrosophila.

Authors: José Félix de Celis; Manuel Marí-Beffa; Antonio García-Bellido
Journal: Rouxs Arch Dev Biol Date: 1991-03

2. Arrangement of bristles as a function of bristle number on a leg segment inDrosophila melanogaster.

Authors: Lewis I Held
Journal: Rouxs Arch Dev Biol Date: 1990-07

3. Sequential emergence of the evenly spaced microchaetes on the notum of Drosophila.

Authors: Kazuya Usui; Ken-Ichi Kimura
Journal: Rouxs Arch Dev Biol Date: 1993-12

4. Contribution of the geneextramacrochaetae to the precise positioning of bristles inDrosophila.

Authors: Françoise Huang; Jacques van Helden; Christine Dambly-Chaudière; Alain Ghysen
Journal: Rouxs Arch Dev Biol Date: 1995-05

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Authors: Christine Dambly-Chaudière; Alain Ghysen
Journal: Rouxs Arch Dev Biol Date: 1986-05

6. Genetic analysis ofHairy-wing mutations.

Authors: L García Alonso; A García-Bellido
Journal: Rouxs Arch Dev Biol Date: 1986-05

7. Genetic regulation of theAchaete-scute complex ofDrosophila melanogaster.

Authors: J Moscoso Del Prado; A Garcia-Bellido
Journal: Wilehm Roux Arch Dev Biol Date: 1984-07

8. Extramacrochaetae, a trans-acting gene of the achaete-scute complex of Drosophila involved in cell communication.

Authors: Luis A García Alonso; Antonio García-Bellido
Journal: Rouxs Arch Dev Biol Date: 1988-10

8 in total