Evidence map›Paper›PMID 8852853›Full record

ArticleGenetics1996

Molecular basis of the pleiotropic phenotype of mice carrying the hypervariable yellow (Ahvy) mutation at the agouti locus.

A C Argeson, K K Nelson, L D Siracusa

Abstract read
In one paragraph

Article in Genetics, 1996. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

19 citing papers in PubMed, 79 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Review
  5. The use of mouse models to study epigenetics.Cold Spring Harbor perspectives in biology · 2013
    Review
  6. Article
  7. Article
  8. Animal evolution during domestication: the domesticated fox as a model.BioEssays : news and reviews in molecular, cellular and developmental biology · 2009
    Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Transgenerational inheritance of epigenetic states at the murine Axin(Fu) allele occurs after maternal and paternal transmission.Proceedings of the National Academy of Sciences of the United States of America · 2003
    Article
  14. Article
  15. Induced instability of two Arabidopsis constitutive pathogen-response alleles.Proceedings of the National Academy of Sciences of the United States of America · 2002
    Article
  16. Article
  17. Article
  18. Article
  19. The mouse pale ear (ep) mutation is the homologue of human Hermansky-Pudlak syndrome.Proceedings of the National Academy of Sciences of the United States of America · 1997
    Article
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.

A C ArgesonDepartment of Microbiology and Immunology, Jefferson Medical College, Philadelphia, Pennsylvania 19107-5541, USA.
K K Nelson
L D Siracusa
Thomas Jefferson University · US

Funding

TRAINING PROGRAMS IN MOLECULAR GENETICS OF CANCERT32CA009678 · NCI · THOMAS JEFFERSON UNIVERSITY · PI BUCHBERG, ARTHUR M. · 1992 to 2008
$2.3M
MOLECULAR CHARACTERIZATION OF THE AGOUTI REGIONR01DK045717 · NIDDK · THOMAS JEFFERSON UNIVERSITY · PI SIRACUSA, LINDA D · 1993 to 1996
–
NCI NIH HHS 5T32CA09678NIDDK NIH HHS DK-45717
6 · The paper itself

Abstract

The murine agouti locus regulates a switch in pigment synthesis between eumelanin (black/brown pigment) and phaeomelanin (yellow/red pigment) by hair bulb melanocytes. We recently described a spontaneous mutation, hypervariable yellow (Ahvy) and demonstrated that Ahvy is responsible for the largest range of phenotypes yet identified at the agouti locus, producing mice that are obese with yellow coats to mice that are of normal weight with black coats. Here, we show that agouti expression is altered both temporally and spatially in Ahvy mutants. Agouti expression levels are positively correlated with the degree of yellow pigmentation in individual Ahvy mice, consistent with results from other dominant yellow agouti mutations. Sequencing of 5' RACE and genomic PCR products revealed that Ahvy resulted from the integration of an intracisternal A particle (IAP) in an antisense orientation within the 5' untranslated agouti exon 1C. This retrovirus-like element is responsible for deregulating agouti expression in Ahvy mice; agouti expression is correlated with the methylation state of CpG residues in the IAP long terminal repeat as well as in host genomic DNA. In addition, the data suggest that the variable phenotype of Ahvy offspring is influenced in part by the phenotype of their Ahvy female parent.

Indexed as

Gene Expression RegulationGenes, Intracisternal A-ParticleIntercellular Signaling Peptides and ProteinsAgouti Signaling ProteinAnimalsBase SequenceBlotting, SouthernDinucleoside PhosphatesDNA PrimersExonsFemaleHair ColorMaleMethylationMiceMice, Inbred C3HAgouti Signaling ProteinCpG dinucleotideDinucleoside PhosphatesDNA PrimersIntercellular Signaling Peptides and ProteinsProteinsRNA, Messenger

Identifiers

PMID8852853
PMCPMC1206988
OpenAlexW1784809797

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.