Evidence map›Paper›PMID 8202545›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America1994

Differences in dorsal and ventral pigmentation result from regional expression of the mouse agouti gene.

H Vrieling, D M Duhl, S E Millar, K A Miller, G S Barsh

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed
–field-weighted citation impact
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

61 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. A Dominant Mutation in GPigment cell & melanoma research · 2025
    Article
  5. Article
  6. Agouti-Induced Anxiety-Like Behavior Is Mediated by Central Serotonergic Pathways in Zebrafish.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
  7. Review
  8. Neural crest cells as a source of microevolutionary variation.Seminars in cell & developmental biology · 2023
    Review
  9. An enhancer ofProceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  10. Article
  11. Veterinary sciences · 2022
    Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Article

1 more citing papers are in PubMed but not listed here.

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

5 authors.

H VrielingDepartment of Pediatrics, Stanford School of Medicine, CA 94305-5428.
D M Duhl
S E Millar
K A Miller
G S Barsh

Funding

PHYSICAL &GENETIC ANALYSIS OF THE MOUSE AGOUTI LOCUSR29HG000377 · NHGRI · STANFORD UNIVERSITY · PI BARSH, GREGORY S. · 1990 to 1993
–
NHGRI NIH HHS HG-00377
6 · The paper itself

Abstract

The agouti coat color gene encodes a paracrine signaling molecule that controls the production of yellow and black pigment by melanocytes within hair follicles. Some agouti alleles affect the dorsum and ventrum independently, which has provided the basis for speculation that agouti gene action in different regions of the body is controlled by distinct genetic loci that are closely linked. Using a combination of cDNA cloning and RNA expression studies, we find that alternative isoforms of agouti mRNA contain different noncoding first exons located 100 kb apart, whose patterns of expression indicate independent control by regulatory elements that are either ventral specific or hair cycle specific. These results demonstrate that the apparent genetic complexity of the agouti locus is explained by the existence of multiple regulatory elements exerting control over a single coding sequence and provide a conceptual basis for understanding differences in dorsal and ventral hair coloration in many mammalian species. The ventral-specific agouti isoform represents an example of a transcript whose expression is restricted to ventral skin and provide an approach to investigate the mechanisms by which dorsal-ventral differences in gene expression are established and maintained.

Indexed as

Alternative SplicingIntercellular Signaling Peptides and ProteinsPigmentationAge FactorsAgouti Signaling ProteinAllelesAnimalsBase SequenceDNA PrimersExonsGene ExpressionGenesMiceMice, Inbred C57BLMolecular Sequence DataMorphogenesisAgouti Signaling ProteinDNA PrimersIntercellular Signaling Peptides and ProteinsProteinsRNA, Messenger

Identifiers

PMID8202545
PMCPMC44057

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.