Self-modulation of Notch signaling during ommatidial development via the Roughened eye transcriptional repressor.

Abstract excerpt

The Notch (N) signaling pathway is involved in a vast number of patterning processes in all metazoans. The regulation of the core N pathway is largely understood, but little is known about fine-tuning modulatory effects. Here, we address the role of Drosophila Krüppel-family Zn-finger transcription factor roughened eye (roe) in the context of N signaling. We demonstrate that during eye patterning, N signaling...

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