Evidence map›Paper›PMID 16983098›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2006

Regulation of gene expression in the mammalian eye and its relevance to eye disease.

Todd E Scheetz, Kwang-Youn A Kim, Ruth E Swiderski, Alisdair R Philp, Terry A Braun, Kevin L Knudtson, Anne M Dorrance, Gerald F DiBona, Jian Huang, Thomas L Casavant and 2 more

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
2.1field-weighted citation impact, top 12% 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

41 citing papers in PubMed, 294 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

12 authors at 7 institutions in 4 countries.

Todd E ScheetzDepartments of Ophthalmology and Biomedical Engineering, Howard Hughes Medical Institute, University of Iowa, Iowa City, IA 52242, USA.
Kwang-Youn A Kim
Ruth E Swiderski
Alisdair R Philp
Terry A Braun
Kevin L Knudtson
Anne M Dorrance
Gerald F DiBona
Jian Huang
Thomas L Casavant
Val C Sheffield
Edwin M Stone
Institute of Biophysics and Biomedical Engineering · BGAugusta University · USCancer Research And Biostatistics · USHoward Hughes Medical Institute · USPediatrics and Genetics · USStatistical Service · CYUniversity of Iowa · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We used expression quantitative trait locus mapping in the laboratory rat (Rattus norvegicus) to gain a broad perspective of gene regulation in the mammalian eye and to identify genetic variation relevant to human eye disease. Of >31,000 gene probes represented on an Affymetrix expression microarray, 18,976 exhibited sufficient signal for reliable analysis and at least 2-fold variation in expression among 120 F(2) rats generated from an SR/JrHsd x SHRSP intercross. Genome-wide linkage analysis with 399 genetic markers revealed significant linkage with at least one marker for 1,300 probes (alpha = 0.001; estimated empirical false discovery rate = 2%). Both contiguous and noncontiguous loci were found to be important in regulating mammalian eye gene expression. We investigated one locus of each type in greater detail and identified putative transcription-altering variations in both cases. We found an inserted cREL binding sequence in the 5' flanking sequence of the Abca4 gene associated with an increased expression level of that gene, and we found a mutation of the gene encoding thyroid hormone receptor beta2 associated with a decreased expression level of the gene encoding short-wavelength sensitive opsin (Opn1sw). In addition to these positional studies, we performed a pairwise analysis of gene expression to identify genes that are regulated in a coordinated manner and used this approach to validate two previously undescribed genes involved in the human disease Bardet-Biedl syndrome. These data and analytical approaches can be used to facilitate the discovery of additional genes and regulatory elements involved in human eye disease.

Indexed as

Gene Expression RegulationAnalysis of VarianceAnimalsChromosome MappingEyeEye DiseasesGenetic LinkageGenetic MarkersHumansQuantitative Trait LociRatsRats, Inbred StrainsSample SizeGenetic Markers

Identifiers

PMID16983098
PMCPMC1636701
OpenAlexW2120875981

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.