QTL Map Information |
Chromosome: | Z |
QTL Peak Location: | 166 (cM) |
QTL Span: | 165-168 (cM) 67.4-68.6 (Mbp) |
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Upper, "Suggestive": | LEI0075 |
Upper, "Significant": | n/a |
Peak: | |
Lower, "Significant": | n/a |
Lower, "Suggestive": | LEI0123 |
Marker type: | Microsatellites |
Analysis type: | QTL |
Model tested: | n/a |
Test base: | Genome-wise |
Threshold significance level: | n/a |
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P_values | <0.2 | Dominance effect: | n/a |
Additive effect: | n/a |
Associated Gene: | APP (amyloid beta (A4) precursor protein) |
Cis/Trans acting type: |  |
Links:
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Extended information: |
(none) |
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QTL Experiment in Brief |
Animals: | The F2 population originated from a cross between White Leghorn males and Rhode Island Red females. |
Breeds associated:
n/a
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Design: | Body weight was measured at 239 days of age. Six egg characteristics were measured, including egg weight, shor length of egg, long length of egg, ESS, egg sholl thickness and egg shell weight. |
Analysis: | The QTL mapping was determined with the 'Interval Mapping' command of QTX. F2 intercross data were converted into back cross data for analysis of the Z chromosome. |
Software: | Map Manager QTX b18 (QTX) |
Notes: | |
Links: | Edit |
Reference |
Authors: | Sasaki O, Odawara S, Takahashi H, Nirasawa K, Oyamada Y, Yamamoto R, Ishii K,Nagamine Y, Takeda H, Kobayashi E, Furukawa T. |
Affiliation: | Department of Animal Breeding and Reproduction, National Institute of Livestockand Grassland Science, Tsukuba 305-0901, Japan. sasa1@affrc.go.jp |
Title: | Genetic mapping of quantitative trait loci affecting body weight, egg characterand egg production in F2 intercross chickens. |
Journal: | Animal Genetics, 2004, 35(3):188-94 |
Links: |
PubMed | Abstract | List all data
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