| フルテキストURL | 2008010398.pdf ( 32.2MB ) 公開日 2010-04-16
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| タイトル | Molecular and biochemical identification of alien chromosome additions in shallot (Allium cepa L.. Aggregatum group) carrying extra chromosome(s) of bunching onion (A. fistulosum L.) |
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| 作成者 | Yaguchi, Shigenori
Hang, Tran Thi Minh
Tsukazaki, Hikaru
Hoa, Vu Quynh
Masuzaki, Shin-ichi
Wako, Tadayuki
Masamura, Noriya
Onodera, Shuichi
Shiomi, Norio
Yamauchi, Naoki
Shigyo, Masayoshi
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| 作成者ヨミ | ヤグチ, シゲノリ
ツカザキ, ヒカル
マスザキ, シンイチ
ワコウ, タダユキ
マサムラ, ノリヤ
オノデラ, シュウイチ
シオミ, ノリオ
ヤマウチ, ナオキ
シギョウ, マサヨシ
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| 作成者別表記 | 谷口, 成紀
山内, 直樹
執行, 正義
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| 作成者所属 | 山口大学農学部
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| 内容記述（抄録等） | To develop the bunching onion (A. fistulosum L.; genomes, FF) chromosome-specific genetic markers for identifying extra chromosomes, eight shallot (Allium cepa L. Aggregatum group; genomes, AA) - A. fistulosum monosomic addition plants (AA+nF) and 62 shallot - A. fistulosum single-alien deletion plants (AAF-nF) were analyzed by 23 different chromosome-specific genetic markers of shallot. The eight monosomic addition plants consisted of one AA+2F, two AA+6F, and five AA+8A. Of the 62 single-alien deletion plants, 60 could be identified as six different single-alien deletion lines (AAF-1F, -3F, -4F, -6F, -7F, and -8F) out of the eight possible types. Several single-alien deletion lines were classified on the basis of leaf and bulb characteristics. AAF-8F had the largest number of expanded leaves of five deletion plants. AAF-7F grew most vigorously, as expressed by its long leaf blade and biggest bulb size. AAF-4F had very small bulbs. AAF-7F and AAF-8F had different bulbs from those of shallot as well as other types of single-alien deletion lines in skin and outer scale color. Regarding the sugar content of the bulb tissues, the single-alien deletion lines showed higher fructan content than shallot. Moreover, shallot could not produce fructan with degress of polymerization (DP) 12 or higher, although the single-alien deletion lines showed DP 20 or higher. The content of S-alk(en)yl-L-cysteine sulfoxide (ACSO) in the single-alien deletion lines was significantly lower than that in shallot. These results indicated that chromosomes from A. fistulosum might carry anonymous factors to increase the highly polymerized fructan production and inhibit the synthesis of ACSO in shallot bulbs. Accordingly, alien chromosomes from A. fistulosum in shallot would contribute to modify the quality of shallot bulbs.
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| 本文言語 | eng
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| 著者キーワード | alien addition line
fructan
cysteine sulfoxide
single-alien deletion
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| 資料タイプ | text |
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| ファイル形式 | application/pdf |
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| 出版者 | 日本遺伝学会
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| 出版者ヨミ | ニホン イデン ガッカイ
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| NII資料タイプ | 学術雑誌論文 |
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| 査読の有無 | 査読あり |
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| ISSN | 1341-7568
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| NCID | AA11077421
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| 掲載誌名 | Genes & genetic systems |
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| 巻 | 84 |
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| 号 | 1 |
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| 発行日 | 2009 |
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| 関連情報URL(IsPartOf) | http://www.jstage.jst.go.jp/browse/ggs/_vols
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| 著者版/出版社版 | 著者版 |
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| リポジトリID | 2008010398 |
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| 地域区分 | 山口大学
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| URI | http://www.lib.yamaguchi-u.ac.jp/yunoca/handle/2008010398 |
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