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https://hdl.handle.net/20.500.14094/90004204
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2024-03-28
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90004204 (fulltext)
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メタデータID
90004204
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open access
出版タイプ
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タイトル
Expression Profiling of Strawberry Allergen Fra a during Fruit Ripening Controlled by Exogenous Auxin
著者
Ishibashi, Misaki ; Yoshikawa, Hiroki ; Uno, Yuichi
著者名
Ishibashi, Misaki
著者名
Yoshikawa, Hiroki
著者ID
A1035
研究者ID
1000090304120
KUID
https://kuid-rm-web.ofc.kobe-u.ac.jp/profile/ja.8f89455104bf8a2d520e17560c007669.html
著者名
Uno, Yuichi
宇野, 雄一
ウノ, ユウイチ
所属機関名
農学研究科
収録物名
International Journal of Molecular Sciences
巻(号)
18(6)
ページ
1186-1186
出版者
MDPI
刊行日
2017-06
公開日
2017-10-10
抄録
Strawberry fruit contain the allergenic Fra a proteins, members of the pathogenesis-related 10 protein family that causes oral allergic syndrome symptoms. Fra a proteins are involved in the flavonoid biosynthesis pathway, which might be important for color development in fruits. Auxin is an important plant hormone in strawberry fruit that controls fruit fleshiness and ripening. In this study, we treated strawberry fruits with exogenous auxin or auxin inhibitors at pre- and post-harvest stages, and analyzed Fra a transcriptional and translational expression levels during fruit development by real-time PCR and immunoblotting. Pre-harvest treatment with 1-naphthaleneacetic acid (NAA) alone did not affect Fra a expression, but applied in conjunction with achene removal NAA promoted fruit pigmentation and Fra a protein accumulation. The response was developmental stage-specific: Fra a 1 was highly expressed in immature fruit, whereas Fra a 2 was expressed in young to ripe fruit. In post-harvest treatments, auxin did not contribute to Fra a induction. Auxin inhibitors delayed fruit ripening; as a result, they seemed to influence Fra a 1 expression. Thus, Fra a expression was not directly regulated by auxin, but might be associated with the ripening process and/or external factors in a paralog-specific manner.
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農学研究科
学術雑誌論文
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© 2017 by the authors. Licensee MDPI, Basel, Switzerland.
This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
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資源タイプ
journal article
言語
English (英語)
ISSN
1661-6596
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eISSN
1422-0067
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関連情報
DOI
https://doi.org/10.3390/ijms18061186
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