WEKO3
アイテム
低温処理によるテンサイ子葉への可溶性糖の蓄積
https://doi.org/10.24514/00001375
https://doi.org/10.24514/00001375a121972c-bd26-40da-8ad4-880d72374c58
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
harc_report_No197p1-7p.pdf (894.1 kB)
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| Item type | 紀要論文01 / Departmental Bulletin Original Article(1) | |||||||||||
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| 公開日 | 2019-03-22 | |||||||||||
| タイトル | ||||||||||||
| タイトル | 低温処理によるテンサイ子葉への可溶性糖の蓄積 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Accumulation of Maltose in the Cotyledons of Sugar Beet in Response to Low Temperature | |||||||||||
| 言語 | en | |||||||||||
| 言語 | ||||||||||||
| 言語 | jpn | |||||||||||
| 資源タイプ | ||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||
| 資源タイプ | departmental bulletin paper | |||||||||||
| ID登録 | ||||||||||||
| ID登録 | 10.24514/00001375 | |||||||||||
| ID登録タイプ | JaLC | |||||||||||
| 著者 |
松平, 洋明
× 松平, 洋明
WEKO
1242
× 吉田, みどり× 佐藤, 裕 |
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| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | In northern regions such as Hokkaido (Japan), sugar beet seedlings soon after germination often suffer from extensive frost damage in spring, resulting in serious loss of yield. Enhancement of freezing tolerance at the early seedling stage is necessary for sugar beet cultivation. However, little is known about physiological responses of sugar beet to low temperatures and the ability of sugar beet to acquire freezing tolerance. Cold acclimation is enhancement of freezing tolerance by exposure to low, nonfreezing temperatures. In order to investigate the physiological responses of sugar beet (Beta vulgaris L.) seedlings at the cotyledon stage to low temperatures, we analyzed contents of soluble carbohydrates in cotyledons during incubation at low temperatures. The total amount of soluble carbohydrates remarkably increased during incubation for 7 days at 5℃ or 10℃, though only a slight increase or no increase was observed at 15℃ or 20℃. Identification of the individual components of carbohydrates revealed that the amount of maltose was two-times larger than that of sucrose in sugar beet cotyledons treated at 5℃. This finding will facilitate an understanding of the physiological response of sugar beet seedlings to a low temperature and the ability of sugar beet seedlings to acquire freezing tolerance. | |||||||||||
| 書誌情報 |
北海道農業研究センター研究報告 en : Research BUlletin of the NARO Hokkaido Agricultural Research Center 巻 197, p. 1-7, 発行日 2012-08-31 |
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| 出版者 | ||||||||||||
| 出版者 | 独立行政法人 農業・食品産業技術総合研究機構 北海道農業研究センター | |||||||||||
| ISSN | ||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 1347-8117 | |||||||||||
| DOI | ||||||||||||
| 関連タイプ | isIdenticalTo | |||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | 10.24514/00001375 | |||||||||||
| 著者版フラグ | ||||||||||||
| 出版タイプ | VoR | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||
