Evidence map›Paper›PMID 25143047›Full record

ArticleAnimal genetics2014

Who's behind that mask and cape? The Asian leopard cat's Agouti (ASIP) allele likely affects coat colour phenotype in the Bengal cat breed.

L C Gershony, M C T Penedo, B W Davis, W J Murphy, C R Helps, L A Lyons

Open access · hybridAbstract read
In one paragraph

Article in Animal genetics, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.9field-weighted citation impact, top 29% 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

10 citing papers in PubMed, 22 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. High frequency of an otherwise rare phenotype in a small and isolated tiger population.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. DNA mutations of the cat: the good, the bad and the ugly.Journal of feline medicine and surgery · 2015
    Review
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

6 authors at 3 institutions in 2 countries.

L C GershonyDepartment of Population Health and Reproduction, School of Veterinary Medicine, University of California - Davis, Davis, CA, 95616, USA; Veterinary Genetics Laboratory, School of Veterinary Medicine, University of California - Davis, Davis, CA, 95616, USA.
M C T Penedo
B W Davis
W J Murphy
C R Helps
L A Lyons
University of California, Davis · USTexas A&M University · USUniversity of Bristol · GB

Funding

Genetic Mapping Resources for Common Mammalian DiseasesR24RR016094 · NCRR · UNIVERSITY OF CALIFORNIA DAVIS · PI LYONS, LESLIE A · 2002 to 2011
$3.0M
Genetic Mapping Resources for Common Mammalian DiseasesR24OD010928 · OD · UNIVERSITY OF MISSOURI-COLUMBIA · PI LYONS, LESLIE A · 2012 to 2015
$911k
HSRD VA CDA 10-014NCRR NIH HHS R24 RR016094NIH HHS R24 OD010928
6 · The paper itself

Abstract

Coat colours and patterns are highly variable in cats and are determined mainly by several genes with Mendelian inheritance. A 2-bp deletion in agouti signalling protein (ASIP) is associated with melanism in domestic cats. Bengal cats are hybrids between domestic cats and Asian leopard cats (Prionailurus bengalensis), and the charcoal coat colouration/pattern in Bengals presents as a possible incomplete melanism. The complete coding region of ASIP was directly sequenced in Asian leopard, domestic and Bengal cats. Twenty-seven variants were identified between domestic and leopard cats and were investigated in Bengals and Savannahs, a hybrid with servals (Leptailurus serval). The leopard cat ASIP haplotype was distinguished from domestic cat by four synonymous and four non-synonymous exonic SNPs, as well as 19 intronic variants, including a 42-bp deletion in intron 4. Fifty-six of 64 reported charcoal cats were compound heterozygotes at ASIP, with leopard cat agouti (A(P) (be) ) and domestic cat non-agouti (a) haplotypes. Twenty-four Bengals had an additional unique haplotype (A2) for exon 2 that was not identified in leopard cats, servals or jungle cats (Felis chaus). The compound heterozygote state suggests the leopard cat allele, in combination with the recessive non-agouti allele, influences Bengal markings, producing a darker, yet not completely melanistic coat. This is the first validation of a leopard cat allele segregating in the Bengal breed and likely affecting their overall pelage phenotype. Genetic testing services need to be aware of the possible segregation of wild felid alleles in all assays performed on hybrid cats.

Indexed as

HairSequence DeletionAgouti Signaling ProteinAllelesAnimalsCatsExonsHair ColorHaplotypesIntronsPhenotypePolymorphism, Single NucleotideSequence Analysis, DNAAgouti Signaling Proteincharcoaldomestic catfelidFelis silvestris catushybridjungle catpelageserval

Identifiers

PMID25143047
PMCPMC4211939
OpenAlexW1991750083

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.