2009 Fiscal Year Final Research Report
Study on origin and survey of seedless citrus
| Project/Area Number |
19405019
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 海外学術 |
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| Research Field |
Horticulture/Landscape architecture
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| Research Institution | Kyoto University |
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Principal Investigator |
KITAJIMA Akira Kyoto University, 農学研究科, 教授 (70135549)
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| Co-Investigator(Kenkyū-buntansha) |
YONEMORI Keizo 京都大学, 大学院・農学研究科, 教授 (10111949)
YAMAMOTO Masashi 鹿児島大学, 農学部, 准教授 (00305161)
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| Research Collaborator |
YANG Xiaoling 同済大学, 生命科学技術学院, 准教授
ZHONG Guangyan 中国農業科学院, 柑橘研究所, 主任研究員
寺本 さゆり (稲福 さゆり) 鹿児島大学, 大学院・連合農学研究科
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| Project Period (FY) |
2007 – 2009
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| Keywords | カンキツ / 無核性 / 遺伝子 / 類縁関係 |
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| Research Abstract |
The chloroplast DNA analysis of our investigated accessions indicates that only Citrus unshiu and C.kinokuni have a mandarin type cytoplasm in Japanese native citrus, while most of Chinese native citrus have a mandarin type cytoplasm. The results of a SSR analysis suggest that C.kinokuni would be derived from "Nanfeng miju", Chinese native mandarin. The most of Chinese native seedless cultivars are a few seeded type and no "A type seed" was found in about 80 Chinese native citrus investigated. These results suggest that 'Mukaku Kishu' is originated in Japan.
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