ArticleNucleic acids research1996
Comparative and functional analysis of the AP2 promoter indicates that conserved octamer and initiator elements are critical for activity.
Article in Nucleic acids research, 1996. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
5 citing papers in PubMed, 20 citations in OpenAlex.
- Genetic basis for an evolutionary shift from ancestral preaxial to postaxial limb polarity in non-urodele vertebrates.Current biology : CB · 2021Article
- Identification and analysis of a conserved Tcfap2a intronic enhancer element required for expression in facial and limb bud mesenchyme.Molecular and cellular biology · 2008Article
- The combined immunodetection of AP-2alpha and YY1 transcription factors is associated with ERBB2 gene overexpression in primary breast tumors.Breast cancer research : BCR · 2008Article
- Characterization of the human activator protein-2gamma (AP-2gamma) gene: control of expression by Sp1/Sp3 in breast tumour cells.The Biochemical journal · 2003Article
- Transcriptional regulation of the AP-2alpha promoter by BTEB-1 and AP-2rep, a novel wt-1/egr-related zinc finger repressor.Molecular and cellular biology · 1999Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
Abstract
AP-2 is a developmentally-regulated transcription factor expressed in ectodermal cell lineages. The AP-2 protein is essential for neural tube, craniofacial and body wall morphogenesis and has been implicated in oncogenesis. Here we report the isolation of the AP-2 promoter from human, mouse and chicken. The initiation sites for the human gene have been mapped in a variety of cell lines, including several derived from breast tumours. Initiation occurs just upstream of an IR3-like repetitive element, present in the human and mouse genes, but absent in chicken. The cis-acting elements responsible for promoter activity in human HeLa cells have been mapped both in vivo and in vitro. The proximal promoter contains binding sites for transcription factors AP-2, NF-1 and octamer proteins, but lacks a TATA box motif. Functional analysis demonstrates that the octamer binding site is the critical component of basal promoter activity. In addition, the promoter relies on an initiator element for efficient start site utilization. There is an excellent correlation between the requirement for the initiator and octamer elements in transcription assays and the conservation of these cis-acting sequences between chicken, mouse and human.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.