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https://hdl.handle.net/20.500.14094/90006176
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2025-04-26
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90006176 (fulltext)
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メタデータID
90006176
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open access
出版タイプ
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タイトル
Long noncoding RNAs in Brassica rapa L. following vernalization
著者
Shea, Daniel J. ; Nishida, Namiko ; Takada, Satoko ; Itabashi, Etsuko ; Takahashi, Satoshi ; Akter, Ayasha ; Miyaji, Naomi ; Osabe, Kenji ; Mehraj, Hasan ; Shimizu, Motoki ; Seki, Motoaki ; Kakizaki, Tomohiro ; Okazaki, Keiichi ; Dennis, Elizabeth S. ; Fujimoto, Ryo
著者名
Shea, Daniel J.
著者名
Nishida, Namiko
著者名
Takada, Satoko
著者名
Itabashi, Etsuko
著者名
Takahashi, Satoshi
著者名
Akter, Ayasha
著者名
Miyaji, Naomi
著者名
Osabe, Kenji
著者名
Mehraj, Hasan
著者名
Shimizu, Motoki
著者名
Seki, Motoaki
著者名
Kakizaki, Tomohiro
著者名
Okazaki, Keiichi
著者名
Dennis, Elizabeth S.
著者ID
A0337
研究者ID
1000060620375
KUID
https://kuid-rm-web.ofc.kobe-u.ac.jp/search/detail?systemId=2d794652078d165f520e17560c007669
著者名
Fujimoto, Ryo
藤本, 龍
フジモト, リョウ
所属機関名
農学研究科
言語
English (英語)
収録物名
Scientific Reports
巻(号)
9
ページ
9302-9302
出版者
Nature Research
刊行日
2019-06-26
公開日
2019-07-12
抄録
Brassica rapa L. is an important agricultural crop that requires a period of prolonged cold for flowering. This process is known as vernalization. Studies have shown that long noncoding RNAs (lncRNAs) play important roles in abiotic stress responses and several cold-responsive noncoding RNAs have been suggested to be involved in vernalization. We examined the transcriptome of the Chinese cabbage inbred line (B. rapa L. var. pekinensis) RJKB-T24, and identified 1,444 long intergenic noncoding RNAs (lincRNAs), 551 natural antisense transcripts (NATs), and 93 intronic noncoding RNAs (incRNAs); 549 of the 2,088 lncRNAs significantly altered their expression in response to four weeks of cold treatment. Most differentially expressed lncRNAs did not lead to a change of expression levels in mRNAs covering or near lncRNAs, suggesting that the transcriptional responses to four weeks of cold treatment in lncRNA and mRNA are independent. However, some differentially expressed mRNAs had NATs with expression altered in the same direction. These genes were categorized as having an abiotic stress response, suggesting that the paired-expression may play a role in the transcriptional response to vernalization or cold treatment. We also identified short-term cold treatment induced NATs in BrFLC and BrMAF genes, which are involved in vernalization. The lncRNAs we identified differed from those reported in Arabidopsis thaliana, suggesting the role of lncRNAs in vernalization differ between these two species.
カテゴリ
農学研究科
学術雑誌論文
権利
© The Author(s) 2019.
This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
関連情報
DOI
https://doi.org/10.1038/s41598-019-45650-w
URI
http://www.kobe-u.ac.jp/research_at_kobe/NEWS/news/2019_06_28_02.html
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資源タイプ
journal article
eISSN
2045-2322
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