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Shikha, Pandey DK, Upadhyay S, Phukan UJ, Shukla RK. Transcriptome analysis of waterlogging-induced adventitious root and control taproot of Mentha arvensis. Plant Cell Rep 2024; 43:104. [PMID: 38507094 DOI: 10.1007/s00299-024-03182-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Accepted: 02/21/2024] [Indexed: 03/22/2024]
Abstract
KEY MESSAGE The present study reports differentially expressed transcripts in the waterlogging-induced adventitious root (AR) of Mentha arvensis; the identified transcripts will help to understand AR development and improve waterlogging stress response. Waterlogging notably hampers plant growth in areas facing waterlogged soil conditions. In our previous findings, Mentha arvensis was shown to adapt better in waterlogging conditions by initiating the early onset of adventitious root development. In the present study, we compared the transcriptome analysis of adventitious root induced after the waterlogging treatment with the control taproot. The biochemical parameters of total carbohydrate, total protein content, nitric oxide (NO) scavenging activity and antioxidant enzymes, such as catalase activity (CAT) and superoxide dismutase (SOD) activity, were enhanced in the adventitious root compared with control taproot. Analysis of differentially expressed genes (DEGs) in adventitious root compared with the control taproot were grouped into four functional categories, i.e., carbohydrate metabolism, antioxidant activity, hormonal regulation, and transcription factors that could be majorly involved in the development of adventitious roots. Differential expression of the upregulated and uniquely expressing thirty-five transcripts in adventitious roots was validated using qRT-PCR. This study has generated the resource of differentially and uniquely expressing transcripts in the waterlogging-induced adventitious roots. Further functional characterization of these transcripts will be helpful to understand the development of adventitious roots, leading to the resistance towards waterlogging stress in Mentha arvensis.
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Affiliation(s)
- Shikha
- Plant Biotechnology Division (CSIR-CIMAP), Central Institute of Medicinal and Aromatic Plants, CSIR-CIMAP) PO CIMAP (A laboratory under Council of Scientific and Industrial Research, India), Near Kukrail Picnic Spot, Lucknow, 226015, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Durgesh Kumar Pandey
- Plant Biotechnology Division (CSIR-CIMAP), Central Institute of Medicinal and Aromatic Plants, CSIR-CIMAP) PO CIMAP (A laboratory under Council of Scientific and Industrial Research, India), Near Kukrail Picnic Spot, Lucknow, 226015, India
| | - Swati Upadhyay
- Plant Biotechnology Division (CSIR-CIMAP), Central Institute of Medicinal and Aromatic Plants, CSIR-CIMAP) PO CIMAP (A laboratory under Council of Scientific and Industrial Research, India), Near Kukrail Picnic Spot, Lucknow, 226015, India
| | - Ujjal J Phukan
- Plant Biotechnology Division (CSIR-CIMAP), Central Institute of Medicinal and Aromatic Plants, CSIR-CIMAP) PO CIMAP (A laboratory under Council of Scientific and Industrial Research, India), Near Kukrail Picnic Spot, Lucknow, 226015, India
| | - Rakesh Kumar Shukla
- Plant Biotechnology Division (CSIR-CIMAP), Central Institute of Medicinal and Aromatic Plants, CSIR-CIMAP) PO CIMAP (A laboratory under Council of Scientific and Industrial Research, India), Near Kukrail Picnic Spot, Lucknow, 226015, India.
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India.
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