| アイテムタイプ |
会議発表用資料 / Presentation(1) |
| 公開日 |
2025-07-30 |
| タイトル |
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|
タイトル |
Spatiotemporal Analysis of Photosynthates Translocation to Strawberry Fruits Using Non-invasive ¹¹C Imaging: Leaf Position-Dependent Translocation Patterns |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
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|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6670 |
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資源タイプ |
conference poster |
| 著者 |
Miyoshi Yuta
Kota Hidaka (NARO)
Hiromi Nakai (F-REI)
Yonggen Yin
Suzui Nobuo
Noda Yusaku
Enomoto Kazuyuki
Daisuke Yasutake (Kyushu University)
Kawachi Naoki
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| 抄録 |
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内容記述 |
This study used a positron-emitting tracer imaging system (PETIS) with [¹¹C]CO₂ to visualize and quantify real-time photosynthates translocation in living strawberry plants. By labeling individual leaves and imaging the movement of photosynthates to fruits, the research revealed that translocation patterns vary depending on leaf position and inflorescence structure. Cluster analysis showed that fruits on the same peduncle often share common source leaves. These findings highlight the significance of plant architecture in carbon allocation and suggest that targeted leaf management could improve fruit yield and quality in protected horticulture. |
| 会議概要（会議名, 開催地, 会期, 主催者等） |
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内容記述 |
20th International Plant Nutrition Colloquium |
| 発表年月日 |
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日付 |
2025-07-23 |
