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Jasmonate induction of the monoterpene linalool confers resistance to rice bacterial blight and its biosynthesis is regulated by JAZ protein in rice.
Plant Cell Environ. 2014 Feb; 37(2):451-61.PC

Abstract

Jasmonic acid (JA) is involved in the regulation of host immunity in plants. Recently, we demonstrated that JA signalling has an important role in resistance to rice bacterial blight caused by Xanthomonas oryzae pv. oryzae (Xoo) in rice. Here, we report that many volatile compounds accumulate in response to exogenous application of JA, including the monoterpene linalool. Expression of linalool synthase was up-regulated by JA. Vapour treatment with linalool induced resistance to Xoo, and transgenic rice plants overexpressing linalool synthase were more resistance to Xoo, presumably due to the up-regulation of defence-related genes in the absence of any treatment. JA-induced accumulation of linalool was regulated by OsJAZ8, a rice jasmonate ZIM-domain protein involving the JA signalling pathway at the transcriptional level, suggesting that linalool plays an important role in JA-induced resistance to Xoo in rice.

Authors+Show Affiliations

Faculty of Agriculture and Gene Research Center, Kagawa University, Miki, Kagawa, 761-0795, Japan.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

23889289

Citation

Taniguchi, Shiduku, et al. "Jasmonate Induction of the Monoterpene Linalool Confers Resistance to Rice Bacterial Blight and Its Biosynthesis Is Regulated By JAZ Protein in Rice." Plant, Cell & Environment, vol. 37, no. 2, 2014, pp. 451-61.
Taniguchi S, Hosokawa-Shinonaga Y, Tamaoki D, et al. Jasmonate induction of the monoterpene linalool confers resistance to rice bacterial blight and its biosynthesis is regulated by JAZ protein in rice. Plant Cell Environ. 2014;37(2):451-61.
Taniguchi, S., Hosokawa-Shinonaga, Y., Tamaoki, D., Yamada, S., Akimitsu, K., & Gomi, K. (2014). Jasmonate induction of the monoterpene linalool confers resistance to rice bacterial blight and its biosynthesis is regulated by JAZ protein in rice. Plant, Cell & Environment, 37(2), 451-61. https://doi.org/10.1111/pce.12169
Taniguchi S, et al. Jasmonate Induction of the Monoterpene Linalool Confers Resistance to Rice Bacterial Blight and Its Biosynthesis Is Regulated By JAZ Protein in Rice. Plant Cell Environ. 2014;37(2):451-61. PubMed PMID: 23889289.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Jasmonate induction of the monoterpene linalool confers resistance to rice bacterial blight and its biosynthesis is regulated by JAZ protein in rice. AU - Taniguchi,Shiduku, AU - Hosokawa-Shinonaga,Yumi, AU - Tamaoki,Daisuke, AU - Yamada,Shoko, AU - Akimitsu,Kazuya, AU - Gomi,Kenji, Y1 - 2013/08/19/ PY - 2013/03/18/received PY - 2013/06/12/revised PY - 2013/07/16/accepted PY - 2013/7/30/entrez PY - 2013/7/31/pubmed PY - 2014/9/3/medline KW - Xanthomonas oryzae KW - induced resistance KW - jasmonic acid KW - plant volatile. SP - 451 EP - 61 JF - Plant, cell & environment JO - Plant Cell Environ VL - 37 IS - 2 N2 - Jasmonic acid (JA) is involved in the regulation of host immunity in plants. Recently, we demonstrated that JA signalling has an important role in resistance to rice bacterial blight caused by Xanthomonas oryzae pv. oryzae (Xoo) in rice. Here, we report that many volatile compounds accumulate in response to exogenous application of JA, including the monoterpene linalool. Expression of linalool synthase was up-regulated by JA. Vapour treatment with linalool induced resistance to Xoo, and transgenic rice plants overexpressing linalool synthase were more resistance to Xoo, presumably due to the up-regulation of defence-related genes in the absence of any treatment. JA-induced accumulation of linalool was regulated by OsJAZ8, a rice jasmonate ZIM-domain protein involving the JA signalling pathway at the transcriptional level, suggesting that linalool plays an important role in JA-induced resistance to Xoo in rice. SN - 1365-3040 UR - https://www.unboundmedicine.com/medline/citation/23889289/Jasmonate_induction_of_the_monoterpene_linalool_confers_resistance_to_rice_bacterial_blight_and_its_biosynthesis_is_regulated_by_JAZ_protein_in_rice_ L2 - https://doi.org/10.1111/pce.12169 DB - PRIME DP - Unbound Medicine ER -