Development and characterization of a strawberry MAGIC population derived from crosses with six strawberry cultivars
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- Wada Takuya
- Fukuoka Agricultural and Forestry Research Center
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- Oku Koichiro
- Fukuoka Agricultural and Forestry Research Center
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- Nagano Soichiro
- Department of Frontier Research, Kazusa DNA Research Institute
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- Isobe Sachiko
- Department of Frontier Research, Kazusa DNA Research Institute
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- Suzuki Hideyuki
- Department of Frontier Research, Kazusa DNA Research Institute
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- Mori Miyuki
- Fukuoka Agricultural and Forestry Research Center
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- Takata Kinuko
- Fukuoka Agricultural and Forestry Research Center
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- Hirata Chiharu
- Fukuoka Agricultural and Forestry Research Center
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- Shimomura Katsumi
- Fukuoka Agricultural and Forestry Research Center
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- Tsubone Masao
- Fukuoka Agricultural and Forestry Research Center
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- Katayama Takao
- Fukuoka Agricultural and Forestry Research Center Present address: Yame Agricultural Dissemination Center
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- Hirashima Keita
- Fukuoka Agricultural and Forestry Research Center
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- Uchimura Yosuke
- Fukuoka Agricultural and Forestry Research Center Present address: Asakura Agricultural Dissemination Center
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- Ikegami Hidetoshi
- Fukuoka Agricultural and Forestry Research Center Present address: Buzen branch, Fukuoka Agriculture and Forestry Research Center
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- Sueyoshi Takayuki
- Fukuoka Agricultural and Forestry Research Center
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- Obu Ko-ichi
- Fukuoka Agricultural and Forestry Research Center Present address: Fukuoka Prefectural Office
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- Hayashida Tatsuya
- Fukuoka Agricultural and Forestry Research Center
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- Shibato Yasushi
- Fukuoka Agricultural and Forestry Research Center Present address: Buzen branch, Fukuoka Agriculture and Forestry Research Center
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<p>A strawberry Multi-parent Advanced Generation Intercrosses (MAGIC) population, derived from crosses using six strawberry cultivars was successfully developed. The population was composed of 338 individuals; genome conformation was evaluated by expressed sequence tag-derived simple short repeat (EST-SSR) markers. Cluster analysis and principal component analysis (PCA) based on EST-SSR marker polymorphisms revealed that the MAGIC population was a mosaic of the six founder cultivars and covered the genomic regions of the six founders evenly. Fruit quality related traits, including days to flowering (DTF), fruit weight (FW), fruit firmness (FF), fruit color (FC), soluble solid content (SC), and titratable acidity (TA), of the MAGIC population were evaluated over two years. All traits showed normal transgressive segregation beyond the founder cultivars and most traits, except for DTF, distributed normally. FC exhibited the highest correlation coefficient overall and was distributed normally regardless of differences in DTF, FW, FF, SC, and TA. These facts were supported by PCA using fruit quality related values as explanatory variables, suggesting that major genetic factors, which are not influenced by fluctuations in other fruit traits, could control the distribution of FC. This MAGIC population is a promising resource for genome-wide association studies and genomic selection for efficient strawberry breeding.</p>
収録刊行物
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- Breeding Science
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Breeding Science 67 (4), 370-381, 2017
日本育種学会
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詳細情報 詳細情報について
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- CRID
- 1390282679699969664
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- NII論文ID
- 130006164469
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- NII書誌ID
- AA11317194
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- ISSN
- 13473735
- 13447610
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- NDL書誌ID
- 028510736
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可