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Germplasm Overview
| Name | Summergrand_x_P1908-BC2 |
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| Alias | N/A |
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| GRIN ID | N/A |
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| Type | Population |
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| Species | Prunus sp. |
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| Description | SD40 was backcrossed with Summergrand® to create a BC1 progeny. Mixtures of pollen, from all 32 BC1 individuals resistant to powdery mildew on one hand, and from all 28 BC1 individuals susceptible on the other, were used to fertilize another commercial cultivar Zéphir® also susceptible to powdery mildew to produce a population of 269 plants (137 from resistant BC1 individuals, 132 from susceptible ones). Considering persica versus davidiana origin of alleles, this population derived from P1908 by three successive crosses with
peach commercial cultivars is similar to a BC2 population and will be referred to as BC2. |
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| Origin Country | N/A |
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| Origin Detail | N/A |
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| Pedigree | N/A |
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| Maternal Parent | Zephir |
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| Paternal Parent | SD40_x_Summergrand |
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| Maternal Parent of | N/A |
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| Paternal Parent of | N/A |
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| Phenotypic Data | N/A |
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| SSR Genotype Data | N/A |
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| SNP Genotype Data | N/A |
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| Map | [view all 2] |
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| DNA Library | N/A |
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| Sequence | N/A |
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| Comments | N/A |
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| Reference | N/A |
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