Please use this identifier to cite or link to this item:
http://223.31.159.10:8080/jspui/handle/123456789/1072
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Malukani, Kamal Kumar | - |
dc.contributor.author | Ranjan, Ashish | - |
dc.contributor.author | Hota, Shiva Jyothi | - |
dc.contributor.author | Patel, Hitendra Kumar | - |
dc.contributor.author | Sonti, Ramesh V. | - |
dc.date.accessioned | 2020-07-13T07:05:28Z | - |
dc.date.available | 2020-07-13T07:05:28Z | - |
dc.date.issued | 2020 | - |
dc.identifier.citation | Plant Physiology, 183(3): 1345-1363 | en_US |
dc.identifier.issn | 1532-2548 | - |
dc.identifier.other | https://doi.org/10.1104/pp.19.01579 | - |
dc.identifier.uri | http://www.plantphysiol.org/content/183/3/1345 | - |
dc.identifier.uri | http://223.31.159.10:8080/jspui/handle/123456789/1072 | - |
dc.description | Accepted date: April 14, 2020 | en_US |
dc.description.abstract | Plant pathogens secrete cell wall-degrading enzymes that degrade various components of the plant cell wall. Plants sense this cell wall damage as a mark of infection and induce immune responses. However, the plant functions that are involved in the elaboration of cell wall damage-induced immune responses remain poorly understood. Transcriptome analysis revealed that a rice (Oryza sativa) receptor-like kinase, WALL-ASSOCIATED KINASE-LIKE21 (OsWAKL21.2), is up-regulated following treatment with either Xanthomonas oryzae pv oryzae (a bacterial pathogen) or lipaseA/esterase (LipA; a cell wall-degrading enzyme of X. oryzae pv oryzae). Overexpression of OsWAKL21.2 in rice induces immune responses similar to those activated by LipA treatment. Down-regulation of OsWAKL21.2 attenuates LipA-mediated immune responses. Heterologous expression of OsWAKL21.2 in Arabidopsis (Arabidopsis thaliana) also activates plant immune responses. OsWAKL21.2 is a dual-activity kinase that has in vitro kinase and guanylate cyclase activities. Interestingly, kinase activity of OsWAKL21.2 is necessary to activate rice immune responses, whereas in Arabidopsis, OsWAKL21.2 guanylate cyclase activity activates these responses. Our study reveals a rice receptor kinase that activates immune responses in two different species via two different mechanisms. | en_US |
dc.description.sponsorship | We thank Ramesh Palaparthi (Council of Scientific and Industrial Research, Centre for Cellular and Molecular Biology) for helping in analyzing the microarray data; Dr. Alok K. Sinha (Department of Biotechnology, National Institute of Plant Genome Research), Dr. Gopaljee Jha (Department of Biotechnology, National Institute of Plant Genome Research), and Dr. Puran Singh Sijwali (Council of Scientific and Industrial Research-Centre for Cellular and Molecular Biology) for their key suggestions in experiments; and Dr. Subhadeep Chatterjee (Department of Biotechnology, Centre for DNA Fingerprinting and Diagnostics) for providing NahG transgenic lines and the Pst DC3000 strain. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | American Society of Plant Biologists | en_US |
dc.subject | Receptor-Like Kinase | en_US |
dc.subject | Oryza sativa | en_US |
dc.subject | Induce Immune Responses | en_US |
dc.subject | rice | en_US |
dc.title | Dual activities of receptor-like kinase OsWAKL21.2 induce immune responses | en_US |
dc.type | Article | en_US |
Appears in Collections: | Institutional Publications |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Sonti RV_2020-2.pdf Restricted Access | 2.68 MB | Adobe PDF | View/Open Request a copy |
Items in IR@NIPGR are protected by copyright, with all rights reserved, unless otherwise indicated.