| QTL Map Information |
|---|
| Chromosome: | 14 |
| QTL Peak Location: | 15 (cM) |
| QTL Span: | 11-20 (cM)
8.7-15.9 (Mbp) |
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Upper, "Suggestive": | n/a |
| Upper, "Significant": | n/a |
| Peak: | |
| Lower, "Significant": | n/a |
| Lower, "Suggestive": | n/a |
| Marker type: | - |
| Analysis type: | QTL |
| Model tested: | n/a |
| Test base: | - |
| Threshold significance level: | - |
 |
F_Stat | 12.0 | | Dominance effect: | n/a |
| Additive effect: | n/a |
| Associated Gene: | n/a |
| Cis/Trans acting type: |  |
| Links:
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| Extended information: |
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| QTL Experiment in Brief |
|---|
| Animals: | Two half-sib families were developed using a Belgian Blue x MARC III sire and a Piedmontese x Angus sire. A total of 246 1/4 Belgian Blue and 209 1/4 Piedmontese offspring were produced by matings primarily to MARC III dams. |
| Breeds associated:
n/a
|
| Design: | Birth (kg) and yearling weight (kg) were recorded. Yearling weight was adjusted for age. Slaughter data were obtained at a commercial facility. |
| Analysis: | The goal of this study was to use 150 markers in each family. Markers were screened for heterozygosity in the 2 sires and informative markers were chosen based on their location in each chromosome and ease of scoring. |
| Software: | |
| Notes: | |
| Links: | Edit |
| Reference |
|---|
| Authors: | E. Casas, S. D. Shackelford, J. W. Keele, R. T. Stone, S. M. Kappes, and M. Koohmaraie |
| Affiliation: | U.S. Meat Animal Reasearch Center, USDA, ARS, Clay Center, Nebraska |
| Title: | Quantitative Trait Loci Affecting Growth and Carcass Composition of Cattle Segregating Alternate Forms of Myostatin |
| Journal: | J Anim Sci, 2000, 78: 560-569 |
| Links: |
PubMed | Abstract | List all data
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