ArticleGene expression1992
The role of the promoter in the expression of the PCNA gene.
Article in Gene expression, 1992. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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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.
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
1 citing paper in PubMed, 5 citations in OpenAlex.
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
Abstract
G1-specific temperature-sensitive (ts) mutants of the cell cycle arrest in G1 after serum stimulation at the restrictive temperature. Under these conditions, the RNA levels of late growth-regulated genes (such as DNA polymerase alpha, PCNA, thymidine kinase, and core histones) are markedly decreased or even undetectable, while early growth-regulated genes (for instance, c-myc) are normally expressed, and certain promoters are actually super-induced. We have used the human PCNA gene transfected into TK-ts13 cells (a G1-specific ts mutant) to investigate whether the inhibition of gene expression caused by this type of growth inhibition occurs at a transcriptional or post-transcriptional level. Constructs were made in which the 5' and 3' flanking sequences of the human PCNA gene were replaced by the corresponding elements of the SV40 T antigen coding gene. Using these constructs and data from run-on assays and RT-PCR, we conclude that the failure of expression of the PCNA gene in G1-arrested TK-ts13 cells occurs at the transcriptional level.
Indexed as
Identifiers
1360287PMC6057379W2415379711What 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.