QTL Map Information |
Chromosome: | 13 |
QTL Peak Location: | 84.7 (cM) |
QTL Span: | 73.29-96.02 (cM) 58.1-76.1 (Mbp) |
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Upper, "Suggestive": | n/a |
Upper, "Significant": | BMS1226 |
Peak: | |
Lower, "Significant": | BMS995 |
Lower, "Suggestive": | n/a |
Marker type: | Microsatellites |
Analysis type: | QTL |
Model tested: | n/a |
Test base: | n/a |
Threshold significance level: | n/a |
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F_Stat | 10.7 | 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: | Semen samples from 10 large Holstein families consisting of 1415 bulls, were selected from the Dairy Bull DNA Repository. |
Breeds associated:
n/a
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Design: | Data for milk yield and composition, SCS, and productive life were analyzed. |
Analysis: | Heyen et al.(1999) selected 174 markers and Ashwell et al.(2001) selected 232 markers , and these 2 data sets were merged. Data from a total of eight traits were analyzed using a regression approach. |
Software: | QTL Express |
Notes: | |
Links: | Edit |
Reference |
Authors: | Ashwell MS, Heyen DW, Sonstegard TS, Van Tassell CP, Da Y, VanRaden PM, Ron M,Weller JI, Lewin HA. |
Affiliation: | United States Department of Agriculture-Agricultural Research Service, BovineFunctional Genomics Laboratory, Beltsville, MD 20705, USA.mashwell@anri.barc.usda.gov |
Title: | Detection of quantitative trait loci affecting milk production, health, andreproductive traits in Holstein cattle. |
Journal: | J Dairy Sci, 2004, 87(2):468-75. |
Links: |
PubMed | Abstract | List all data
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