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. 1987 Mar 13;48(5):847-53.
doi: 10.1016/0092-8674(87)90081-x.

Deletion analysis of GAL4 defines two transcriptional activating segments

J Ma, M Ptashne

Deletion analysis of GAL4 defines two transcriptional activating segments

J Ma et al. Cell. .

Abstract

We describe the activities of a wide array of deletion mutants of GAL4, a yeast transcriptional activator. We identify two short regions of GAL4, each of which activates transcription when fused to the DNA-binding region of the molecule. Very large portions of GAL4 are not required for gene activation.

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