ArticleMolecular biology reports1995
A complex interplay of positive and negative elements is responsible for the different transcriptional activity of liver NF1 variants.
Article in Molecular biology reports, 1995. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed, 7 citations in OpenAlex.
- Nuclear factor 1 (NF1) affects accurate termination and multiple-round transcription by human RNA polymerase III.The EMBO journal · 2000Article
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Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A full-length cDNA of the rat liver Nuclear Factor 1 (NF1L21) has been cloned and expressed in S. cerevisiae to analyse the architecture of its activation domain. NF1L21 displays a specific DNA-binding activity, as well as the ability to activate transcription from an artificial NF 1-responsive promoter in yeast. Interaction of two or more NF1L21 molecules with multiple sites on the same promoter activated transcription in a synergistic fashion. Functional analysis of the activation domain of NF1L21 reveals a tripartite structure. Two distinct positive elements are required for NF1L21 -mediated transcription activation. A proline-rich element sandwiched between these two positive domains attenuates their transactivation potential. A shorter NF1L variant (NFlL4) in which the distal positive element is replaced by a different sequence was also isolated. NF1L4 displays the same DNA-binding activity and dimerisation properties as NF1L21, but is unable to activate transcription in yeast.
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