Organising activities of engrailed, hedgehog, wingless and decapentaplegic in the genital discs of Drosophila melanogaster
The genes engrailed (en), hedgehog (hh), wingless (wg) and decapentaplegic (dpp) have been shown to play vital organising roles in the development and differentiation of thoracic imaginal discs. We have analysed the roles of these genes in organising the development and differentiation of the genita...
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Veröffentlicht in: | Development genes and evolution 1998-11, Vol.208 (9), p.504-516 |
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description | The genes engrailed (en), hedgehog (hh), wingless (wg) and decapentaplegic (dpp) have been shown to play vital organising roles in the development and differentiation of thoracic imaginal discs. We have analysed the roles of these genes in organising the development and differentiation of the genital discs, which are bilaterally symmetrical and possess different primordia, namely, the male and female genital primordia and an anal primordium. Our results suggest that the organising activity of en in genital discs programs the normal development and differentiation of the genital disc by regulating the expression of hh. Hh in turn induces wg and dpp, the genes whose products act as secondary signalling molecules. Moreover, the complementary patterns of wg and dpp expression are essential for the bilateral symmetry and are maintained by mutual repression. |
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Moreover, the complementary patterns of wg and dpp expression are essential for the bilateral symmetry and are maintained by mutual repression.</description><identifier>ISSN: 0949-944X</identifier><identifier>EISSN: 1432-041X</identifier><identifier>DOI: 10.1007/s004270050209</identifier><identifier>PMID: 9799432</identifier><language>eng</language><publisher>Germany: Springer Nature B.V</publisher><subject>Animals ; Cell Differentiation ; Drosophila melanogaster ; Drosophila melanogaster - genetics ; Drosophila melanogaster - growth & development ; Drosophila Proteins ; Female ; Genitalia - cytology ; Genitalia - growth & development ; Hedgehog Proteins ; Homeodomain Proteins - genetics ; Insect Proteins - genetics ; Male ; Proto-Oncogene Proteins - genetics ; Transcription Factors - genetics ; Wnt1 Protein</subject><ispartof>Development genes and evolution, 1998-11, Vol.208 (9), p.504-516</ispartof><rights>Springer-Verlag Berlin Heidelberg 1998</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c346t-3279b67a8d7c2f46a22cc828aad2bc013af20579004193158c27acab6a3c95193</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/9799432$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Emerald, B S</creatorcontrib><creatorcontrib>Roy, J K</creatorcontrib><title>Organising activities of engrailed, hedgehog, wingless and decapentaplegic in the genital discs of Drosophila melanogaster</title><title>Development genes and evolution</title><addtitle>Dev Genes Evol</addtitle><description>The genes engrailed (en), hedgehog (hh), wingless (wg) and decapentaplegic (dpp) have been shown to play vital organising roles in the development and differentiation of thoracic imaginal discs. 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Roy, J K</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c346t-3279b67a8d7c2f46a22cc828aad2bc013af20579004193158c27acab6a3c95193</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1998</creationdate><topic>Animals</topic><topic>Cell Differentiation</topic><topic>Drosophila melanogaster</topic><topic>Drosophila melanogaster - genetics</topic><topic>Drosophila melanogaster - growth & development</topic><topic>Drosophila Proteins</topic><topic>Female</topic><topic>Genitalia - cytology</topic><topic>Genitalia - growth & development</topic><topic>Hedgehog Proteins</topic><topic>Homeodomain Proteins - genetics</topic><topic>Insect Proteins - genetics</topic><topic>Male</topic><topic>Proto-Oncogene Proteins - genetics</topic><topic>Transcription Factors - genetics</topic><topic>Wnt1 Protein</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Emerald, B S</creatorcontrib><creatorcontrib>Roy, J K</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Calcium & Calcified Tissue Abstracts</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Neurosciences Abstracts</collection><collection>Nucleic Acids Abstracts</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Biology Database (Alumni Edition)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>ProQuest Biological Science Collection</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biological Science Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Genetics Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Development genes and evolution</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Emerald, B S</au><au>Roy, J K</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Organising activities of engrailed, hedgehog, wingless and decapentaplegic in the genital discs of Drosophila melanogaster</atitle><jtitle>Development genes and evolution</jtitle><addtitle>Dev Genes Evol</addtitle><date>1998-11-01</date><risdate>1998</risdate><volume>208</volume><issue>9</issue><spage>504</spage><epage>516</epage><pages>504-516</pages><issn>0949-944X</issn><eissn>1432-041X</eissn><abstract>The genes engrailed (en), hedgehog (hh), wingless (wg) and decapentaplegic (dpp) have been shown to play vital organising roles in the development and differentiation of thoracic imaginal discs. 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subjects | Animals Cell Differentiation Drosophila melanogaster Drosophila melanogaster - genetics Drosophila melanogaster - growth & development Drosophila Proteins Female Genitalia - cytology Genitalia - growth & development Hedgehog Proteins Homeodomain Proteins - genetics Insect Proteins - genetics Male Proto-Oncogene Proteins - genetics Transcription Factors - genetics Wnt1 Protein |
title | Organising activities of engrailed, hedgehog, wingless and decapentaplegic in the genital discs of Drosophila melanogaster |
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