| QTL Map Information |
|---|
| Chromosome: | 24 |
| QTL Peak Location: | 49 (cM) |
| QTL Span: | 48-58 (cM)
5.4-6.5 (Mbp) |
 |
Upper, "Suggestive": | n/a |
| Upper, "Significant": | MCW0301 |
| Peak: | |
| Lower, "Significant": | LEI0069 |
| Lower, "Suggestive": | n/a |
| Marker type: | Microsatellites |
| Analysis type: | QTL |
| Model tested: | n/a |
| Test base: | Chromosome-wise |
| Threshold significance level: | n/a |
 |
P_values | <0.05 | | Dominance effect: | n/a |
| Additive effect: | n/a |
| Associated Gene: | n/a |
| Cis/Trans acting type: |  |
| Links:
NCBI GeneDB | Edit |
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| Extended information: |
|---|
| (none) |
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| QTL Experiment in Brief |
|---|
| Animals: | An F2 population was created from a cross between 2 lines of laying hens. The HFP and LFP lines differ for behavioral traits as well as for physiological traits. |
| Breeds associated:
n/a
|
| Design: | At 6 wk of age, 625 F2 birds and, at 30 wk of age, 550 F2 birds were tested using a social FP test. The traits measured at 6 and 30 wk were gentle FP, severe FP and aggressive pecking. In addition, at 30 wk toe pecking was measured. |
| Analysis: | The F0, F1, and F2 generations were genotyped with 180 microsatellite markers. A regression method was used for interval mapping. Two different genetic models were used: 1) paternal half-sib and 2) line-cross analysis. |
| Software: | Genotyper 2.0 software, GeneScan 2.1, and Cri-Map |
| Notes: | |
| Links: | Edit |
| Reference |
|---|
| Authors: | Buitenhuis AJ, Rodenburg TB, van Hierden YM, Siwek M, Cornelissen SJ, NieuwlandMG, Crooijmans RP, Groenen MA, Koene P, Korte SM, |
| Affiliation: | Animal Breeding and Genetics Group, Wageningen Institute of Animal Sciences,Wageningen University, Marijkeweg 40, NL-6709 PG Wageningen, The Netherlands.bart.buitenhuis@wur.nl |
| Title: | Mapping quantitative trait loci affecting feather pecking behavior and stressresponse in laying hens. |
| Journal: | Poultry Sci, 2003, 82(8):1215-22 |
| Links: |
PubMed | Abstract | List all data
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