Evidence map›Paper›PMID 7937129›Full record

ArticleNucleic acids research1994

Bidirectional promoter of the mouse thymidylate synthase gene.

W C Liao, J Ash, L F Johnson

Open access · bronzeAbstract read
In one paragraph

Article in Nucleic acids research, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.0field-weighted citation impact, top 25% 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

10 citing papers in PubMed, 27 citations in OpenAlex.

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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

3 authors at 1 institution in 1 country.

W C LiaoDepartment of Molecular Genetics and Biochemistry, Ohio State University, Columbus 43210.
J Ash
L F Johnson
The Ohio State University · US

Funding

Translational Therapeutics Research Program (TT)P30CA016058 · NCI · OHIO STATE UNIVERSITY · PI Tasleem J Padamsee · 1985 to 2026
$132.3M
THYMIDYLATE SYNTHETASE GENE STRUCTURE AND EXPRESSIONR01GM029356 · NIGMS · OHIO STATE UNIVERSITY · PI JOHNSON, LEE F · 1985 to 2002
$762k
NCI NIH HHS CA16058NIGMS NIH HHS GM29356
6 · The paper itself

Abstract

The promoter of the mouse thymidylate synthase (TS) gene lacks both a TATAA box and an initiator element and directs transcriptional initiation at multiple sites over a 90 nucleotide initiation window. Earlier studies defined an essential region near the 5' end of the initiation window that is required for promoter activity. The essential region contains possible binding sites for Sp1 and Ets transcription factors. In the present study we show that this essential region stimulates transcription with approximately equal strength in both directions. Transcription is initiated over a broad initiation window in the reverse direction. The same elements are important for the reverse promoter and for the normal TS promoter. Sequences upstream of the essential region partially suppress expression in the reverse direction. The TS 5' flanking region, in either the normal or inverted orientation, directs S phase-specific expression of a TS minigene. This raises the possibility that an upstream gene and the TS gene may be coordinately induced at the G1/S phase boundary by a common set of control elements.

Indexed as

Promoter Regions, GeneticAmino Acid SequenceAnimalsBase SequenceBinding SitesCell LineCodonCricetinaeDNAGene Expression RegulationLuciferasesMiceMolecular Sequence DataRNA, MessengerSp1 Transcription FactorThymidylate SynthaseCodonDNALuciferasesRNA, MessengerSp1 Transcription FactorThymidylate Synthase

Identifiers

PMID7937129
PMCPMC331888
OpenAlexW2146443495

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.