Evidence map›Paper›PMID 19404391›Full record

ArticlePloS one2009

A method to quantify mouse coat-color proportions.

Songthip Ounpraseuth, Tonya M Rafferty, Rachel E McDonald-Phillips, Whitney M Gammill, Eric R Siegel, Kristin L Wheeler, Erik A Nilsson, Craig A Cooney

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.4field-weighted citation impact, top 37% 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

4 citing papers in PubMed, 10 citations in OpenAlex.

  1. Sexual differentiation of neural mechanisms of stress sensitivity during puberty.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  2. Article
  3. Article
  4. Scoring system for renal pathology in Fabry disease: report of the International Study Group of Fabry Nephropathy (ISGFN).Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2010
    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

8 authors at 1 institution in 1 country.

Songthip OunpraseuthDepartment of Biostatistics, The University of Arkansas for Medical Sciences, Little Rock, Arkansas, United States of America.
Tonya M Rafferty
Rachel E McDonald-Phillips
Whitney M Gammill
Eric R Siegel
Kristin L Wheeler
Erik A Nilsson
Craig A Cooney
University of Arkansas for Medical Sciences · US

Funding

RESEARCH MANAGEMENT AND ADMINISTRATIONP01AG020641 · NIA · UNIV OF ARKANSAS FOR MED SCIS · PI SHMOOKLER REIS, ROBERT JOSEPH · 2003 to 2007
$5.0M
Vitamin-dependent modifications of histonesR01DK063945 · NIDDK · UNIVERSITY OF NEBRASKA LINCOLN · PI ZEMPLENI, JANOS · 2004 to 2011
$2.3M
NIA NIH HHS P01 AG020641NIA NIH HHS P01AG20641NIDDK NIH HHS R01 DK063945NIDDK NIH HHS R01DK63945
6 · The paper itself

Abstract

Coat-color proportions and patterns in mice are used as assays for many processes such as transgene expression, chimerism, and epigenetics. In many studies, coat-color readouts are estimated from subjective scoring of individual mice. Here we show a method by which mouse coat color is quantified as the proportion of coat shown in one or more digital images. We use the yellow-agouti mouse model of epigenetic variegation to demonstrate this method. We apply this method to live mice using a conventional digital camera for data collection. We use a raster graphics editing program to convert agouti regions of the coat to a standard, uniform, brown color and the yellow regions of the coat to a standard, uniform, yellow color. We use a second program to quantify the proportions of these standard colors. This method provides quantification that relates directly to the visual appearance of the live animal. It also provides an objective analysis with a traceable record, and it should allow for precise comparisons of mouse coats and mouse cohorts within and between studies.

Indexed as

Hair ColorAnimalsColorDatabases, FactualData CollectionEpigenesis, GeneticImage Processing, Computer-AssistedMethodsMice

Identifiers

PMID19404391
PMCPMC2671165
OpenAlexW2063862041

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.