{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Capellini TD"],"funding":["NICHD NIH HHS","NIDCR NIH HHS","Telethon","Medical Research Council"],"pagination":["2559-69"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC2927673"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["137(15)"],"pubmed_abstract":["The genetic pathways underlying shoulder blade development are largely unknown, as gene networks controlling limb morphogenesis have limited influence on scapula formation. Analysis of mouse mutants for Pbx and Emx2 genes has suggested their potential roles in girdle development. In this study, by generating compound mutant mice, we examined the genetic control of scapula development by Pbx genes and their functional relationship with Emx2. Analyses of Pbx and Pbx1;Emx2 compound mutants revealed that Pbx genes share overlapping functions in shoulder development and that Pbx1 genetically interacts with Emx2 in this process. Here, we provide a biochemical basis for Pbx1;Emx2 genetic interaction by showing that Pbx1 and Emx2 can bind specific DNA sequences as heterodimers. Moreover, the expre"],"journal":["Development (Cambridge, England)"],"pubmed_title":["Scapula development is governed by genetic interactions of Pbx1 with its family members and with Emx2 via their cooperative control of Alx1."],"pmcid":["PMC2927673"],"funding_grant_id":["2R01HD043997-06","R21 DE018031","1R01HD061403-01","GGP05181","3R21DE018031-02S1","MC_U127574434","R01 HD043997","R01 HD061403"],"pubmed_authors":["Vaccari G","Selleri L","Pellegrini M","Di Giacomo G","Fantini S","He M","Zappavigna V","Ferretti E","Capellini TD","Quintana L","Sharpe J"],"additional_accession":[]},"is_claimable":false,"name":"Scapula development is governed by genetic interactions of Pbx1 with its family members and with Emx2 via their cooperative control of Alx1.","description":"The genetic pathways underlying shoulder blade development are largely unknown, as gene networks controlling limb morphogenesis have limited influence on scapula formation. Analysis of mouse mutants for Pbx and Emx2 genes has suggested their potential roles in girdle development. In this study, by generating compound mutant mice, we examined the genetic control of scapula development by Pbx genes and their functional relationship with Emx2. Analyses of Pbx and Pbx1;Emx2 compound mutants revealed that Pbx genes share overlapping functions in shoulder development and that Pbx1 genetically interacts with Emx2 in this process. Here, we provide a biochemical basis for Pbx1;Emx2 genetic interaction by showing that Pbx1 and Emx2 can bind specific DNA sequences as heterodimers. Moreover, the expre","dates":{"release":"2010-01-01T00:00:00Z","publication":"2010 Aug","modification":"2026-05-05T06:34:57.829Z","creation":"2026-04-07T21:29:24.042Z"},"accession":"S-EPMC2927673","cross_references":{"pubmed":["20627960"],"doi":["10.1242/dev.048819"]}}