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Sarah E. Flynn

Researcher at University of California, San Diego

Publications -  8
Citations -  3891

Sarah E. Flynn is an academic researcher from University of California, San Diego. The author has contributed to research in topics: Transcription factor & Gene. The author has an hindex of 8, co-authored 8 publications receiving 3832 citations. Previous affiliations of Sarah E. Flynn include Howard Hughes Medical Institute.

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A tissue-specific transcription factor containing a homeodomain specifies a pituitary phenotype.

TL;DR: The structure of Pit-1 and its recognition elements suggests that metazoan tissue phenotype is controlled by a family of transcription factors that bind to related cis-active elements and contain several highly conserved domains.
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Pituitary lineage determination by the Prophet of Pit-1 homeodomain factor defective in Ames dwarfism

TL;DR: The gene apparently responsible for a heritable form of murine pituitary-dependent dwarfism has been positionally cloned, identifying a novel, tissue-specific, paired-like homeodomain transcription factor, termed Prophet of Pit-1 (Prop-1).
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Determinants of coactivator LXXLL motif specificity in nuclear receptor transcriptional activation.

TL;DR: Data suggest that the LXXLL-containing motifs have evolved to serve overlapping roles that are likely to permit both receptor-specific and ligand-specific assembly of a coactivator complex, and that these recognition motifs underlie the recruitment of coActivator complexes required for nuclear receptor function.
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Mutations in PROP1 cause familial combined pituitary hormone deficiency

TL;DR: The results identify a major cause of CPHD in humans and suggest a direct or indirect role for PROP1 in the ontogenesis of pituitary gonadotropes, as well as somatotrope, lactotropes and caudomedial thyrotropes.
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The POU-specific domain of Pit-1 is essential for sequence-specific, high affinity DNA binding and DNA-dependent Pit-1-Pit-1 interactions.

TL;DR: Analysis of mutant Pit-1 proteins suggests that, while the POUHD is required and sufficient for low affinity DNA binding, the POUS domain is necessary for high affinity binding and accurate recognition of natural Pit- 1 response elements.