| QTL Map Information |
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| Chromosome: | 7 |
| QTL Peak Location: | 75.15 (cM) |
| QTL Span: | 0-148.4 (cM)
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Upper, "Suggestive": | n/a |
| Upper, "Significant": | BM3033 |
| Peak: | |
| Lower, "Significant": | MCM208 |
| Lower, "Suggestive": | n/a |
| Marker type: | Microsatellites |
| Analysis type: | QTL |
| Model tested: | Mendelian |
| Test base: | Comparison-wise |
| Threshold significance level: | Significant |
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LikelihoodR | 3.9 | | P_values | <0.03 | | Dominance effect: | n/a |
| Additive effect: | n/a |
| Associated Gene: | n/a |
| Cis/Trans acting type: |  |
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| Extended information: |
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| QTL Experiment in Brief |
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| Animals: | INRA401 flock, a Romanov (prolific breed) x Berrichon du Cher (meat breed), which has not been selected for wool traits. Phenotypic traits examined in a mid-side wool sample were: staple length and for fibre diameter, the mean and coefficient of var |
| Breeds associated:
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| Design: | 690 ewes were crossed with 30 rams yielding 31 to 45 progeny per family. Forty microsatellites covering 20 of the 26 autosomes were typed, covering a total length of 600cM. Chromosomes 1, 5, 6, 7, 8, 12, 18 and 26 were represented by only 1 marker. |
| Analysis: | Data was analysed using a linear model that took into account variance resulting from sex, batch, age class and birth-suckling status. Monte Carlo-Markov Chain method in CRIMAP used all pedigree and marker information available. |
| Software: | CRIMAP |
| Notes: | |
| Links: | Edit |
| Reference |
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| Authors: | Ponz R, Moreno C, Allain D, Elsen JM, Lantier F, Lantier I, Brunel JC, Pérez-Enciso M |
| Affiliation: | Station d'Amélioration Génétique des Animaux, INRA, BP27, 31326 Castanet-Tolosan, France |
| Title: | Assessment of genetic variation explained by markers for wool traits in sheep via a segment mapping approach |
| Journal: | Mammalian genome, 2001, 12:569-572 |
| Links: |
PubMed | Abstract | List all data
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