Rag 3-2
| Parent 1: | PI 567541B |
| Parent 2: | Skylla |
| Num loci tested: | 329 |
| Interval length: | 9.93 |
| Interval LOD score: | 2.1 |
| Trait name: | Reaction to Aphis glycines |
Controlled vocabulary terms associated with the QTL
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Other related QTL's
References for the QTL
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Maps containing Rag 3-2
Loci positively associated with the QTL
| Satt348 | Parent_1 | 26.8 DI |
| Satt348 | Parent_2 | 56.1 DI |
| Satt348 | Phenotypic_R2 | 1.5 |
| Satt348 | Favorable_allele_source | PI 567541B |
| Satt348 | Additive_effect | 2.1 |
Population types used in identification of the QTL
Parent trait values associated with the QTL
| Parent | Trait |
|---|
| PI 567541B | Aphid resistant |
| Skylla | Aphid susceptible |
Loci associated with the QTL
Methods used to identify the QTL
| Map Manager QTXb20 |
| QTL Cartographer 2.5 |
| CIM |
Comments about the QTL
| The trait studied is the resistance to Aphis glycines (Asian soybean aphid). Parent_1 is PI 567541B, Parent_2 is Skylla |
| Publication used a Damage Index (DI) to determine aphid damage. Calculated as: DI=[(scale value)(no. of plants in category)/(4)(total no. of plants)]x100. Lower score indicates higher resistance |
| QTL was detected at 3 and 4 weeks after inoculation in both field and greenhouse trials; only 3 week greenhouse data presented here. See publication for additional details |
| Funded by the USDA-ARS. Developed by the USDA-ARS SoyBase and Legume Clade Database group at the Iowa State University, Ames, IA |
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