The tramtrack gene encodes a Drosophila finger protein that interacts with the ftz transcriptional regulatory region and shows a novel embryonic expression pattern.
作者： S.D. Harrison , A.A. Travers
DOI: 10.1002/J.1460-2075.1990.TB08097.X
关键词:
摘要: We have identified a Drosophila zinc-finger protein, which binds to number of sites in the transcriptional control regions pair-rule gene fushi-tarazu (ftz). The expression pattern mRNA that encodes this protein is essentially complementary ftz both prior blastoderm formation and during germband extension. propose may function by repressing inappropriate segmentation transcription embryogenesis. encoding promoter-binding has been named tramtrack (ttk).
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