ArticleProceedings of the National Academy of Sciences of the United States of America2003
Promoters of the murine embryonic beta-like globin genes Ey and betah1 do not compete for interaction with the beta-globin locus control region.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 7 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
7 citing papers in PubMed, 9 citations in OpenAlex.
- Two modes ofProceedings of the National Academy of Sciences of the United States of America · 2019Article
- Article
- QTLs for murine red blood cell parameters in LG/J and SM/J F(2) and advanced intercross lines.Mammalian genome : official journal of the International Mammalian Genome Society · 2012Article
- Article
- Evidence for a bigenic chromatin subdomain in regulation of the fetal-to-adult hemoglobin switch.Molecular and cellular biology · 2009Article
- Article
- Phylogenetic comparisons suggest that distance from the locus control region guides developmental expression of primate beta-type globin genes.Proceedings of the National Academy of Sciences of the United States of America · 2006Article
Corrections and comments
- Erratum issued
Authors and funding
8 authors at 2 institutions in 1 country.
Funding
Abstract
Mammalian beta-globin loci contain multiple beta-like genes that are expressed at different times during development. The murine beta-globin locus contains two genes expressed during the embryo stage, Ey and betah1, and two genes expressed at both the fetal and postnatal stages, beta-major and beta-minor. Studies of transgenic human beta-like globin loci in mice have suggested that expression of one gene at the locus will suppress expression of other genes at the locus. To test this hypothesis we produced mouse lines with deletions of either the Ey or betah1 promoter in the endogenous murine beta-globin locus. Promoter deletion eliminated expression of the mutant gene but did not affect expression of the remaining embryonic gene or the fetal-adult beta-globin genes on the mutant allele. These results demonstrate a lack of competitive effects between individual mouse embryonic beta-globin gene promoters and other genes in the locus. The implication of these findings for models of beta-globin gene expression are discussed.
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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.