2016 Fiscal Year Final Research Report
Molecular basis construction and genetic analysis of wild Chrysanthemum species
| Project/Area Number |
26850018
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Horticultural science
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| Research Institution | Hiroshima University |
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Principal Investigator |
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Keywords | 野生ギク / RAD-seq解析 / マッピング |
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| Outline of Final Research Achievements |
Moleculer genetic tools for diploid Chrysanthemum species were constructed.
1) Self-fertile AEV2 derived model strain was developed by seven generations of selfing. This strain produces high number of seeds by selfing, has almost completely homozygous genotype evaluated by SSR markers and RAD-seq. 2) Genetic linkage map for BC1 population derived from a cross between C.seticuspe and C.makinoi was constructed by RAD-seq genotyping. By QTL analysis, one QTL relating to flowering day was mapped on linkage group 7. 3) Phylogenetic tree for diploid chrysanthemum species was constructed by RAD-seq. In the tree, C.seticuspe strains grouped basically by its locallity.
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| Free Research Field |
園芸育種
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