| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2022-01-07 |
| タイトル |
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|
タイトル |
The Brachypodium distachyon cold-acclimated plasma membrane proteome is primed for stress resistance |
| 言語 |
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言語 |
eng |
| キーワード |
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|
主題Scheme |
Other |
|
主題 |
plasma membrane; Brachypodium distachyon |
| キーワード |
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主題Scheme |
Other |
|
主題 |
cold acclimation |
| キーワード |
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|
主題Scheme |
Other |
|
主題 |
freezing tolerance |
| キーワード |
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|
主題Scheme |
Other |
|
主題 |
nano-liquid chromatography-mass spectrometry |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| 著者 |
Juurakko, Collin L.
Bredow, Melissa
NAKAYAMA, Takato
IMAI, Hiroyuki
KAWAMURA, Yukio
diCenzo, George C.
UEMURA, Matsuo
WALKER, Virginia K.
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| 著者(機関) |
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|
値 |
Department of Biology, Queen’s University |
| 著者(機関) |
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|
値 |
Department of Biology, Queen’s University |
| 著者(機関) |
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|
値 |
Department of Plant-Bioscience, Faculty of Agriculture, Iwate University |
| 著者(機関) |
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|
値 |
United Graduate School of Agricultural Sciences, Iwate University |
| 著者(機関) |
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|
値 |
Department of Plant-Bioscience, Faculty of Agriculture, Iwate University, United Graduate School of Agricultural Sciences, Iwate University |
| 著者(機関) |
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|
値 |
Department of Biology, Queen’s University |
| 著者(機関) |
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|
値 |
Department of Plant-Bioscience, Faculty of Agriculture, Iwate University, United Graduate School of Agricultural Sciences, Iwate University |
| 著者(機関) |
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|
値 |
Department of Biology, Queen’s University, Department of Biomedical and Molecular Sciences, School of Environmental Studies, Queen’s University |
| 登録日 |
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日付 |
2022-01-07 |
| 書誌情報 |
G3: Genes, Genomes, Genetics
巻 11,
号 9,
p. jkab198,
発行日 2021-07-15
|
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
21601836 |
| 抄録 |
|
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内容記述タイプ |
Abstract |
|
内容記述 |
In order to survive subzero temperatures, some plants undergo cold acclimation (CA) where low, nonfreezing temperatures, and/or shortened day lengths allow cold-hardening and survival during subsequent freeze events. Central to this response is the plasma membrane (PM), where low temperature is perceived and cellular homeostasis must be preserved by maintaining membrane integrity. Here, we present the first PM proteome of cold-acclimated Brachypodium distachyon, a model species for the study of monocot crops. A time-course experiment investigated CA-induced changes in the proteome following two-phase partitioning PM enrichment and label-free quantification by nano-liquid chromatography-mass spectrophotometry. Two days of CA were sufficient for membrane protection as well as an initial increase in sugar levels and coincided with a significant change in the abundance of 154 proteins. Prolonged CA resulted in further increases in soluble sugars and abundance changes in more than 680 proteins, suggesting both a necessary early response to low-temperature treatment, as well as a sustained CA response elicited over several days. A meta-analysis revealed that the identified PM proteins have known roles in low-temperature tolerance, metabolism, transport, and pathogen defense as well as drought, osmotic stress, and salt resistance suggesting crosstalk between stress responses, such that CA may prime plants for other abiotic and biotic stresses. The PM proteins identified here present keys to an understanding of cold tolerance in monocot crops and the hope of addressing economic losses associated with modern climate-mediated increases in frost events. |
| 出版者 |
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出版者 |
Genetics Society of America |
| 関係URI |
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識別子タイプ |
URI |
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関連識別子 |
https://academic.oup.com/g3journal/article/11/9/jkab198/6321953 |
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関連名称 |
The Brachypodium distachyon cold-acclimated plasma membrane proteome is primed for stress resistance |
| 権利 |
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権利情報 |
© The Author(s) 2021. Published by Oxford University Press on behalf of Genetics Society of America. |
| 権利URI |
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権利情報 |
http://creativecommons.org/licenses/by/4.0/ |
| DOI |
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関連タイプ |
isIdenticalTo |
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|
識別子タイプ |
DOI |
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関連識別子 |
info:doi/10.1093/g3journal/jkab198 |
| 著者版フラグ |
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|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
gggg-v11n9pjkab198 (26.5 MB)
