Diana Fichtner

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Among Xenopus Lef/Tcfs, XTcf-4 has an outstanding role. In early development it is located exclusively in the midbrain where it is essential for midbrain and isthmus development. In order to identify transcription factors responsible for the restriction of XTcf-4 expression we isolated a 3.8kb fragment of the XTcf-4 promoter. We found that this promoter(More)
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