title: Expression of ras cellular oncogenes during development of Drosophila melanogaster.
abstract: The transcription patterns of three v-Ha-ras-related cellular oncogenes in Drosophila melanogaster were studied. Each gene coded for at least two distinct transcripts. The larger transcript of each gene was expressed at a similar abundance during the entire life cycle of fruit flies, whereas the shorter transcripts were much more abundant in embryonic stages than at later stages.
authors.forename: Z
authors.initials: Z
authors.lastname: Lev
authors.forename: Z
authors.initials: Z
authors.lastname: Kimchie
authors.forename: R
authors.initials: R
authors.lastname: Hessel
authors.forename: O
authors.initials: O
authors.lastname: Segev
mesh_terms: D000818:Animals; D004331:Drosophila melanogaster / Q000196:embryology / Q000235:genetics* / Q000254:growth & development; D006251:Harvey murine sarcoma virus / Q000235:genetics; D009363:Neoplasm Proteins / Q000235:genetics; D015689:Oncogene Protein p21(ras); D009857:Oncogenes; D011061:Poly A / Q000032:analysis; D012333:RNA, Messenger / Q000032:analysis; D014158:Transcription, Genetic
chemical_list: D009363:Neoplasm Proteins; D012333:RNA, Messenger; D011061:Poly A; D015689:Oncogene Protein p21(ras)