title: Serum, AP-1 and Ets-1 stimulate the human ets-1 promoter.
abstract: The ets-1 proto-oncogene codes for a transcription factor. In order to understand how ets-1 is regulated, we have cloned its promoter. We show that the promoter is inducible by serum and expression of c-Fos and c-Jun, and it is positively auto-regulated by its gene product. A 50 base-pair sequence is sufficient to confer c-Fos + c-Jun and c-Ets-1 responsiveness to a heterologous promoter. This element contains two AP1 and one Ets-1 like motifs. Striking, AP-1 and Ets-1 motifs are found in oncogene responsive units (ORU's) of other promoters, suggesting that combining these motifs is a common mechanism for generating mitogen responsive transcription elements.
authors.affiliation: Unité 124 INSERM, Institut de Recherches sur le Cancer de Lille, France.
authors.forename: M A
authors.initials: MA
authors.lastname: Majérus
authors.forename: F
authors.initials: F
authors.lastname: Bibollet-Ruche
authors.forename: J B
authors.initials: JB
authors.lastname: Telliez
authors.forename: B
authors.initials: B
authors.lastname: Wasylyk
authors.forename: B
authors.initials: B
authors.lastname: Bailleul
mesh_terms: D001483:Base Sequence; D001769:Blood; D002460:Cell Line; D016384:Consensus Sequence; D003470:Culture Media; D005786:Gene Expression Regulation; D006801:Humans; D008969:Molecular Sequence Data; D009687:Nuclear Proteins / Q000378:metabolism; D009838:Oligodeoxyribonucleotides / Q000737:chemistry; D011401:Promoter Regions, Genetic; D000090063:Proto-Oncogene Mas; D050784:Proto-Oncogene Protein c-ets-1; D011518:Proto-Oncogene Proteins / Q000235:genetics*; D050783:Proto-Oncogene Proteins c-ets; D016755:Proto-Oncogene Proteins c-jun / Q000235:genetics*; D011519:Proto-Oncogenes; D012333:RNA, Messenger / Q000235:genetics; D012045:Regulatory Sequences, Nucleic Acid; D014157:Transcription Factors; D014158:Transcription, Genetic
chemical_list: D003470:Culture Media; C494041:ETS1 protein, human; C000715470:MAS1 protein, human; D009687:Nuclear Proteins; D009838:Oligodeoxyribonucleotides; D000090063:Proto-Oncogene Mas; D050784:Proto-Oncogene Protein c-ets-1; D011518:Proto-Oncogene Proteins; D050783:Proto-Oncogene Proteins c-ets; D016755:Proto-Oncogene Proteins c-jun; D012333:RNA, Messenger; D014157:Transcription Factors