Evidence map›Paper›PMID 7720712›Full record

ArticleThe EMBO journal1995

Three protein binding sites form an enhancer that regulates sex- and fat body-specific transcription of Drosophila yolk protein genes.

W An, P C Wensink

Open access · bronzeAbstract read
In one paragraph

Article in The EMBO journal, 1995. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
2.5field-weighted citation impact, top 11% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

33 citing papers in PubMed, 75 citations in OpenAlex.

  1. Article
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  4. Female semiochemicals stimulate male courtship but dampen female sexual receptivity.Proceedings of the National Academy of Sciences of the United States of America · 2023
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  11. Constraints on the evolution of a doublesex target gene arising from doublesex's pleiotropic deployment.Proceedings of the National Academy of Sciences of the United States of America · 2015
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

W AnDepartment of Biochemistry, Brandeis University, Waltham, MA 02254-9110, USA.
P C Wensink
Brandeis University · US

Funding

SEQUENCE ARRANGEMENT IN EUKARYOTIC DNA &CHROMOSOMESR01GM021626 · NIGMS · BRANDEIS UNIVERSITY · PI WENSINK, PIETER C · 1985 to 1992
–
NIGMS NIH HHS GM21626NIGMS NIH HHS GM46327
6 · The paper itself

Abstract

Transcription of the Drosophila yolk protein (Yp) genes is regulated by the somatic sex determination pathway. A gene at the bottom of this pathway, doublesex, encodes the female-specific DSXF and male-specific DSXM proteins that bind to and regulate transcription from several sites in the Yp genes. We report site-directed mutagenesis, protein binding and germline transformation experiments that identify and characterize the activity of a single binding site (dsxA) for the doublesex proteins and two binding sites for other regulatory proteins. A single copy of the three sites is sufficient to direct the sex and fat body specificities of Yp transcription. The sites form an enhancer with two strongly synergistic enhancer elements. One element (22 bp) consists of dsxA and an overlapping site, bzip1, that binds the DmC/EBP (slbo) protein, a member of the bZIP family of transcriptional activators. The other element is an 11 bp binding site (ref1) for an unknown protein. Tissue-specific activation requires strong cooperation between the ref1 site and the bzip1 or dsxA sites. Sex specificity is regulated exclusively by the dsxA site which connects the sex determination pathway to the target gene through DSXM repression and DSXF activation.

Indexed as

CCAAT-Enhancer-Binding ProteinsDrosophila ProteinsAnimalsBase SequenceBinding SitesDNADNA-Binding ProteinsDrosophila melanogasterEgg ProteinsEnhancer Elements, GeneticFat BodyFemaleGene Expression Regulation, DevelopmentalGenes, InsectGerm-Line MutationInsect HormonesCCAAT-Enhancer-Binding ProteinsDNADNA-Binding ProteinsDrosophila ProteinsDSX protein, DrosophilaEgg ProteinsInsect HormonesRepressor Proteinsslbo protein, DrosophilaTranscription Factors

Identifiers

PMID7720712
PMCPMC398199
OpenAlexW333721929

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.