Evidence map›Paper›PMID 18499198›Full record

ReviewPhysiology & behavior2008

Gene discovery and the genetic basis of calcium consumption.

Michael G Tordoff

Abstract readReview
In one paragraph

Review in Physiology & behavior, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. 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

1 author.

Michael G TordoffMonell Chemical Senses Center, 3500 Market St., Philadelphia, PA 19104, USA. tordoff@monell.org

Funding

PHYSIOLOGY OF CALCIUM APPETITER01DK046791 · NIDDK · MONELL CHEMICAL SENSES CENTER · PI TORDOFF, MICHAEL G · 1994 to 2013
$5.5M
GENOTYPING FOR LOCATING HUMAN DISEASE GENESN01HG065403 · NHGRI · JOHNS HOPKINS UNIVERSITY · PI VALLE, DAVID L · 1996 to 2000
$1.7M
EFFICIENT METHODS TO DETECT TASTE ABNORMALITIES IN MICER01AA012715 · NIAAA · MONELL CHEMICAL SENSES CENTER · PI TORDOFF, MICHAEL G · 2000 to 2009
$1.4M
NHGRI NIH HHS N01 HG065403NIAAA NIH HHS R01 AA012715NIAAA NIH HHS R01 AA-12715NIDDK NIH HHS R01 DK046791NIDDK NIH HHS R01 DK-46791
6 · The paper itself

Abstract

This review makes the case that gene discovery is a worthwhile approach to the study of ingestive behavior in general and to calcium appetite in particular. A description of the methods used to discover genes is provided for non-geneticists. Areas covered include the characterization of an appropriate phenotype, the choice of suitable mouse strains, the generation of a hybrid cross, interval mapping, congenic strain production, and candidate gene analysis. The approach is illustrated with an example involving mice of the C57BL/6J and PWK/PhJ strains, which differ in avidity for calcium solutions. The variation between the strains can be attributed to at least seven quantitative trait loci (QTLs). One of these QTLs is most likely accounted for by Tas1r3, which is a gene involved in the detection of sweet and umami tastes. The discovery of a novel function for a gene with no previously known role in calcium consumption illustrates the power of gene discovery methods to uncover novel mechanisms.

Indexed as

Calcium, DietaryGene Expression ProfilingModels, AnimalAnimalsAppetiteEatingFeeding BehaviorFood PreferencesGene Expression RegulationGenetic ResearchHumansMiceMice, Inbred StrainsPhenotypeQuantitative Trait, HeritableSpecies SpecificityCalcium, Dietary

Identifiers

PMID18499198
PMCPMC2574908

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.