Transcriptome Analysis Reveals Regulatory Framework for Salt and Drought Tolerance in <i>Hibiscus hamabo</i> Siebold & Zuccarini
<i>Hibiscus hamabo</i> Siebold & Zuccarini (<i>H. hamabo</i>) is tolerant to salt and drought conditions, but the molecular mechanisms that underlie this stress tolerance remain unclear. In this study, the transcriptome of <i>H. hamabo</i> roots was investigat...
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| Format: | Article |
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MDPI AG
2021-04-01
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| Series: | Forests |
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| Online Access: | https://www.mdpi.com/1999-4907/12/4/454 |
| _version_ | 1797538286047068160 |
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| author | Zhiquan Wang Longjie Ni Jianfeng Hua Liangqin Liu Yunlong Yin Huogen Li Chunsun Gu |
| author_facet | Zhiquan Wang Longjie Ni Jianfeng Hua Liangqin Liu Yunlong Yin Huogen Li Chunsun Gu |
| author_sort | Zhiquan Wang |
| collection | DOAJ |
| description | <i>Hibiscus hamabo</i> Siebold & Zuccarini (<i>H. hamabo</i>) is tolerant to salt and drought conditions, but the molecular mechanisms that underlie this stress tolerance remain unclear. In this study, the transcriptome of <i>H. hamabo</i> roots was investigated under NaCl or PEG treatment. A total of 20,513 and 27,516 significantly changed known genes at 6 h and 24 h, respectively, were detected between the salt or drought treatments and the control libraries. Among these, there were 3845 and 7430 overlapping genes under the two stresses at 6 h and 24 h, respectively. Based on the analysis of enriched KEGG pathways and clustering of expression patterns, the DEGs that were continuously up- or down-regulated under both salt and drought treatments were mainly enriched in MAPK signaling pathway, transcription factors, transporters and other pathways. The transcriptome expression profiles of <i>H. hamabo</i> provide a genetic resource for identifying common regulatory factors involved in responses to different abiotic stresses. In addition, the identified factors may be useful to developing genetic breeding strategies for the Malvaceae. |
| first_indexed | 2024-03-10T12:28:24Z |
| format | Article |
| id | doaj.art-d52f8fd7f3274893907e81be15b0b47e |
| institution | Directory Open Access Journal |
| issn | 1999-4907 |
| language | English |
| last_indexed | 2024-03-10T12:28:24Z |
| publishDate | 2021-04-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Forests |
| spelling | doaj.art-d52f8fd7f3274893907e81be15b0b47e2023-11-21T14:52:50ZengMDPI AGForests1999-49072021-04-0112445410.3390/f12040454Transcriptome Analysis Reveals Regulatory Framework for Salt and Drought Tolerance in <i>Hibiscus hamabo</i> Siebold & ZuccariniZhiquan Wang0Longjie Ni1Jianfeng Hua2Liangqin Liu3Yunlong Yin4Huogen Li5Chunsun Gu6Institute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing 210014, ChinaCollege of Forest Sciences, Nanjing Forestry University, Nanjing 210037, ChinaInstitute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing 210014, ChinaInstitute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing 210014, ChinaInstitute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing 210014, ChinaCollege of Forest Sciences, Nanjing Forestry University, Nanjing 210037, ChinaInstitute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing 210014, China<i>Hibiscus hamabo</i> Siebold & Zuccarini (<i>H. hamabo</i>) is tolerant to salt and drought conditions, but the molecular mechanisms that underlie this stress tolerance remain unclear. In this study, the transcriptome of <i>H. hamabo</i> roots was investigated under NaCl or PEG treatment. A total of 20,513 and 27,516 significantly changed known genes at 6 h and 24 h, respectively, were detected between the salt or drought treatments and the control libraries. Among these, there were 3845 and 7430 overlapping genes under the two stresses at 6 h and 24 h, respectively. Based on the analysis of enriched KEGG pathways and clustering of expression patterns, the DEGs that were continuously up- or down-regulated under both salt and drought treatments were mainly enriched in MAPK signaling pathway, transcription factors, transporters and other pathways. The transcriptome expression profiles of <i>H. hamabo</i> provide a genetic resource for identifying common regulatory factors involved in responses to different abiotic stresses. In addition, the identified factors may be useful to developing genetic breeding strategies for the Malvaceae.https://www.mdpi.com/1999-4907/12/4/454transcriptome<i>Hibiscus hamabo</i> Siebold & Zuccarinisaltdrought |
| spellingShingle | Zhiquan Wang Longjie Ni Jianfeng Hua Liangqin Liu Yunlong Yin Huogen Li Chunsun Gu Transcriptome Analysis Reveals Regulatory Framework for Salt and Drought Tolerance in <i>Hibiscus hamabo</i> Siebold & Zuccarini Forests transcriptome <i>Hibiscus hamabo</i> Siebold & Zuccarini salt drought |
| title | Transcriptome Analysis Reveals Regulatory Framework for Salt and Drought Tolerance in <i>Hibiscus hamabo</i> Siebold & Zuccarini |
| title_full | Transcriptome Analysis Reveals Regulatory Framework for Salt and Drought Tolerance in <i>Hibiscus hamabo</i> Siebold & Zuccarini |
| title_fullStr | Transcriptome Analysis Reveals Regulatory Framework for Salt and Drought Tolerance in <i>Hibiscus hamabo</i> Siebold & Zuccarini |
| title_full_unstemmed | Transcriptome Analysis Reveals Regulatory Framework for Salt and Drought Tolerance in <i>Hibiscus hamabo</i> Siebold & Zuccarini |
| title_short | Transcriptome Analysis Reveals Regulatory Framework for Salt and Drought Tolerance in <i>Hibiscus hamabo</i> Siebold & Zuccarini |
| title_sort | transcriptome analysis reveals regulatory framework for salt and drought tolerance in i hibiscus hamabo i siebold zuccarini |
| topic | transcriptome <i>Hibiscus hamabo</i> Siebold & Zuccarini salt drought |
| url | https://www.mdpi.com/1999-4907/12/4/454 |
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