| Project/Area Number |
20310143
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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 | 一般 |
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| Research Field |
Resource conservation science
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| Research Institution | Nagoya University |
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Principal Investigator |
NAMIKAWA Takao Nagoya University, 生命農学研究科, 名誉教授 (70111838)
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| Co-Investigator(Kenkyū-buntansha) |
ONO Tamao 信州大学, 農学部, 教授 (10177264)
YOSHIMURA Takashi 名古屋大学, 大学院・生命農学研究科, 教授 (40291413)
MURAI Atsushi 名古屋大学, 大学院・生命農学研究科, 准教授 (10313975)
SAITO Noboru 名古屋大学, 大学院・生命農学研究科, 准教授 (40211924)
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| Co-Investigator(Renkei-kenkyūsha) |
YAMAGATA Takahiro 名古屋大学, 大学院・生命農学研究科, 助教 (50242847)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥19,110,000 (Direct Cost: ¥14,700,000、Indirect Cost: ¥4,410,000)
Fiscal Year 2010: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2009: ¥7,540,000 (Direct Cost: ¥5,800,000、Indirect Cost: ¥1,740,000)
Fiscal Year 2008: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
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| Keywords | ニワトリ / 遺伝資源 / 系統育成 / 系統保存 / セキショクヤケイ / 日本鶏 / 季節繁殖 / 遺伝的多様性 |
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| Research Abstract |
The genetic characterization of nine closed chicken lines that were kept in Avian Bioscience Research Center (ABRC) were analyzed with the multilocus microsatellite analysis. In six lines, more than 80% of genotyped loci showed fixed allele for all individuals in each line. One line (GSN/1) showed 100% of genetic uniformity. These genetic information should be helpful for the utilization of experimental chicken resource. In addition, our research results contributed for a functional analysis of physiology mechanism such as seasonal reproduction, immunity and development.
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