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Hormone Distribution and Transcriptome Profiles in Bamboo Shoots Provide Insights on Bamboo Stem Emergence and Growth
http://hdl.handle.net/2237/26971
http://hdl.handle.net/2237/26971a6fd4329-fa29-49fb-a207-46f40c0e866a
| アイテムタイプ | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-09-07 | |||||
| タイトル | ||||||
| タイトル | Hormone Distribution and Transcriptome Profiles in Bamboo Shoots Provide Insights on Bamboo Stem Emergence and Growth | |||||
| 言語 | en | |||||
| 著者 |
Gamuyao, Rico
× Gamuyao, Rico× Nagai, Keisuke× Ayano, Madoka× Mori, Yoshinao× Minami, Anzu× Kojima, Mikiko× Suzuki, Takamasa× Sakakibara, Hitoshi× Higashiyama, Tetsuya× Ashikari, Motoyuki× Reuscher, Stefan |
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| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 権利 | ||||||
| 権利情報 | This is a pre-copyedited, author-produced version of an article accepted for publication in [Plant & Cell Physiology] following peer review. The version of record [Plant and Cell Physiology. v.58, n.4, 2017, p.702-716] is available online at: https://doi.org/10.1093/pcp/pcx023. | |||||
| 言語 | en | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Bamboo | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Flowering-related genes | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Hormone profiling | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Phyllostachys edulis | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Stem elongation | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Transcriptomics | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Growth and development are tightly co-ordinated events in the lifetime of living organisms. In temperate bamboo plants, spring is the season when environmental conditions are suitable for the emergence of new shoots. Previous studies demonstrated that bamboo plants undergo an energy-consuming ‘fast stem growth’ phase. However, the events during the initiation of stem elongation in bamboo are poorly understood. To understand the onset of bamboo stem growth, we performed hormone and transcriptome profiling of tissue regions in newly elongating shoots of the Moso bamboo Phyllostachys edulis. The growth hormones auxins, cytokinins and gibberellins accumulated in the shoot apex, while the stress hormones ABA, salicylic acid (SA) and jasmonic acid (JA) are predominantly found in the lower part of the stem. The mature basal part of the stem showed enrichment of transcripts associated with cell wall metabolism and biosynthesis of phenylpropanoid metabolites, such as lignin. In the young upper stem region, expression of cell formation- and DNA synthesis-related genes was enriched. Moreover, the apical region showed enhanced expression of genes involved in meristem maintenance, leaf differentiation and development, abaxial/adaxial polarity and flowering. Our findings integrate the spatial regulation of hormones and transcriptome programs during the initiation of bamboo stem growth. | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | Oxford University Press | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 出版タイプ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1093/pcp/pcx023 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0032-0781 | |||||
| 書誌情報 |
en : Plant and Cell Physiology 巻 58, 号 4, p. 702-716, 発行日 2017-04 |
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| 著者版フラグ | ||||||
| 値 | author | |||||
| URI | ||||||
| 識別子 | https://doi.org/10.1093/pcp/pcx023 | |||||
| 識別子タイプ | DOI | |||||
| URI | ||||||
| 識別子 | http://hdl.handle.net/2237/26971 | |||||
| 識別子タイプ | HDL | |||||
