Nabel containing an Antennapedia homeodomain Lymphoid expression and TATAA binding
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منابع مشابه
Lymphoid expression and TATAA binding of a human protein containing an Antennapedia homeodomain.
In an effort to identify human proteins that bind to the TATAA box, a lambda gt-11 expression library was screened with a radiolabeled DNA probe containing 12 copies of the TATAA sequence. A cDNA encoding a specific TATAA binding protein was isolated and found to contain a homeobox domain identical at 59 of 60 residues to the Drosophila Antennapedia (Antp) homeodomain, as well as another conser...
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The transcription factors encoded by homeotic genes determine cell fates during development. Each homeotic protein causes cells to follow a distinct pathway, presumably by differentially regulating downstream 'target' genes. The homeodomain, the DNA-binding part of homeotic proteins, is necessary for conferring the specificity of each homeotic protein's action. The two Drosophila homeotic prote...
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The products of three human homeobox containing (HOX) genes, 2C, 3C and 4B, were produced in insect cells using the Baculovirus expression system and purified to near homogeneity. In this system we observed that the DNA binding forms of the three proteins are not glycosylated. HOX 3C and 4B are phosphorylated in insect cells, while HOX 2C is not. The three HOX proteins bind to a DNA sequence kn...
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The cut locus (ct) codes for a homeodomain protein (Cut) and controls the identity of a subset of cells in the peripheral nervous system in Drosophila. During a screen to identify ct-interacting genes, we observed that flies containing a hypomorphic ct mutation and a heterozygous deletion of the Antennapedia complex exhibit a transformation of mouthparts into leg and antennal structures similar...
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