| QTL Map Information |
|---|
| Chromosome: | 1 |
| QTL Peak Location: | 459 (cM) |
| QTL Span: | 457-460 (cM)
158.2-159.2 (Mbp) |
 |
Upper, "Suggestive": | n/a |
| Upper, "Significant": | MCW0181 |
| Peak: | |
| Lower, "Significant": | ADL0328 |
| Lower, "Suggestive": | n/a |
| Marker type: | Microsatellites |
| Analysis type: | QTL |
| Model tested: | n/a |
| Test base: | Genome-wise |
| Threshold significance level: | n/a |
 |
P_values | <0.05 | | Dominance effect: | n/a |
| Additive effect: | n/a |
| Associated Gene: | APP (amyloid beta (A4) precursor protein) |
| Cis/Trans acting type: |  |
| Links:
NCBI GeneDB | Edit |
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| Extended information: |
|---|
| (none) |
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| QTL Experiment in Brief |
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| Animals: | A three generation design was performed by inter-crossing 2 experimental meat-type chicken lines that were divergently selected on abdominal fatness and named the fat and lean lines. |
| Breeds associated:
n/a
|
| Design: | At 8 wk of age, the male offspring were slaughtered. Weights of abdominal fat and the breast muscle were recorded. |
| Analysis: | The 129 markers, chosen for genotyping were located on 26 chromosomes and 4 linkage groups. AFW and BMW were adjusted in each sire family for dam and hatching group effects by 2-way ANOVA that included 8 wk body weight as a covariate. |
| Software: | QTLmap software and CriMap |
| Notes: | AFW = abdominal fat weight
BMW = breast muscle weight |
| Links: | Edit |
| Reference |
|---|
| Authors: | Lagarrigue S, Pitel F, Carre W, Abasht B, Le Roy P, Neau A, Amigues Y, SourdiouxM, Simon J, Cogburn L, Aggrey S, Leclercq B, Vig |
| Affiliation: | UMR Inra-Agrocampus genetique animale, 35042 Rennes, France. |
| Title: | Mapping quantitative trait loci affecting fatness and breast muscle weight inmeat-type chicken lines divergently selected on abdominal fatness. |
| Journal: | Genet Sel Evol, 2006, 38(1):85-97 |
| Links: |
PubMed | Abstract | List all data
| Edit |
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