2012 Fiscal Year Final Research Report
Isolation of the receptor gene to Pine Wood Nematode in Pinus thunbergii
| Project/Area Number |
23780170
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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 |
Forest science
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| Research Institution | Forestry and Forest Products Research Institute |
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Principal Investigator |
HIRAO Tomonori 独立行政法人森林総合研究所, 森林バイオ研究センター, 研究員 (90457763)
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| Co-Investigator(Renkei-kenkyūsha) |
WATANABE Atsushi 独立行政法人森林総合研究所, 林木育種センター育種部, 研究室長 (10360471)
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| Project Period (FY) |
2011 – 2012
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| Keywords | エリシター受容体遺伝子 / クロマツ / マツノザイセンチュウ / 抵抗性遺伝子 |
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| Research Abstract |
To isolate receptor gene (LRR-gene) to pine wood nematode (PWN) in Pinus thunbergii, the comparative genomic approach was conducted using the sequence information of nematode resistance gene (NR-gene) in cultivated crop. The isolated candidate gene was evaluated by QRL (Quantitative Resistance Loci) analysis between genotype and phenotype using the resistant F1 family. As a result, the significant QTL was not detected at receptor genes isolated in this study, but one putative QTL affecting PWN resistance was detected on the linkage group 1.
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