Jasmonic acid and salicylic acid activate a common defense system in rice

Daisuke Tamaoki; Shigemi Seo; Shoko Yamada; Akihito Kano; Ayumi Miyamoto; Hodaka Shishido; Seika Miyoshi; Shiduku Taniguch; Kazuya Akimitsu; Kenji Gomi

doi:10.4161/psb.24260

Jasmonic acid and salicylic acid activate a common defense system in rice

Daisuke Tamaoki, Shigemi Seo, Shoko Yamada, Akihito Kano, Ayumi Miyamoto, Hodaka Shishido, Seika Miyoshi, Shiduku Taniguch, Kazuya Akimitsu, Kenji Gomi^*

^*Corresponding author for this work

Program of Biological Science

Research output: Contribution to journal › Article › peer-review

159 Scopus citations

Abstract

Jasmonic acid (JA) and salicylic acid (SA) play important roles in plant defense systems. JA and SA signaling pathways interact antagonistically in dicotyledonous plants, but, the status of crosstalk between JA and SA signaling is unknown in monocots. Our rice microarray analysis showed that more than half of the genes upregulated by the SA analog BTH are also upregulated by JA, suggesting that a major portion of the SA-upregulated genes are regulated by JA-dependent signaling in rice. A common defense system that is activated by both JA and SA is thus proposed which plays an important role in pathogen defense responses in rice.

Original language	English
Pages (from-to)	e24260-1-e24260-3
Journal	Plant Signaling and Behavior
Volume	8
Issue number	6
DOIs	https://doi.org/10.4161/psb.24260
State	Published - 2013/06

Keywords

Common defense system
Induced resistance
Jasmonic acid
Rice
Salicylic acid

ASJC Scopus subject areas

Plant Science

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10.4161/psb.24260

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@article{93f9ab2ff8504d18be4ede1802f79e11,

title = "Jasmonic acid and salicylic acid activate a common defense system in rice",

abstract = "Jasmonic acid (JA) and salicylic acid (SA) play important roles in plant defense systems. JA and SA signaling pathways interact antagonistically in dicotyledonous plants, but, the status of crosstalk between JA and SA signaling is unknown in monocots. Our rice microarray analysis showed that more than half of the genes upregulated by the SA analog BTH are also upregulated by JA, suggesting that a major portion of the SA-upregulated genes are regulated by JA-dependent signaling in rice. A common defense system that is activated by both JA and SA is thus proposed which plays an important role in pathogen defense responses in rice.",

keywords = "Common defense system, Induced resistance, Jasmonic acid, Rice, Salicylic acid",

author = "Daisuke Tamaoki and Shigemi Seo and Shoko Yamada and Akihito Kano and Ayumi Miyamoto and Hodaka Shishido and Seika Miyoshi and Shiduku Taniguch and Kazuya Akimitsu and Kenji Gomi",

note = "Funding Information: We thank M. Satoh (National Agricultural Research Center for Kyushu Okinawa Region, NARO) and Dr. H. Kanno (NARO) for laying the foundation of a part of this study. This work was supported in part by a Funding Program for Next Generation World-Leading Researchers from Japan Society for Promotion of Science (No. GS022).",

year = "2013",

month = jun,

doi = "10.4161/psb.24260",

language = "英語",

volume = "8",

pages = "e24260--1--e24260--3",

journal = "Plant Signaling and Behavior",

issn = "1559-2316",

publisher = "Landes Bioscience",

number = "6",

}

TY - JOUR

T1 - Jasmonic acid and salicylic acid activate a common defense system in rice

AU - Tamaoki, Daisuke

AU - Seo, Shigemi

AU - Yamada, Shoko

AU - Kano, Akihito

AU - Miyamoto, Ayumi

AU - Shishido, Hodaka

AU - Miyoshi, Seika

AU - Taniguch, Shiduku

AU - Akimitsu, Kazuya

AU - Gomi, Kenji

N1 - Funding Information: We thank M. Satoh (National Agricultural Research Center for Kyushu Okinawa Region, NARO) and Dr. H. Kanno (NARO) for laying the foundation of a part of this study. This work was supported in part by a Funding Program for Next Generation World-Leading Researchers from Japan Society for Promotion of Science (No. GS022).

PY - 2013/6

Y1 - 2013/6

N2 - Jasmonic acid (JA) and salicylic acid (SA) play important roles in plant defense systems. JA and SA signaling pathways interact antagonistically in dicotyledonous plants, but, the status of crosstalk between JA and SA signaling is unknown in monocots. Our rice microarray analysis showed that more than half of the genes upregulated by the SA analog BTH are also upregulated by JA, suggesting that a major portion of the SA-upregulated genes are regulated by JA-dependent signaling in rice. A common defense system that is activated by both JA and SA is thus proposed which plays an important role in pathogen defense responses in rice.

AB - Jasmonic acid (JA) and salicylic acid (SA) play important roles in plant defense systems. JA and SA signaling pathways interact antagonistically in dicotyledonous plants, but, the status of crosstalk between JA and SA signaling is unknown in monocots. Our rice microarray analysis showed that more than half of the genes upregulated by the SA analog BTH are also upregulated by JA, suggesting that a major portion of the SA-upregulated genes are regulated by JA-dependent signaling in rice. A common defense system that is activated by both JA and SA is thus proposed which plays an important role in pathogen defense responses in rice.

KW - Common defense system

KW - Induced resistance

KW - Jasmonic acid

KW - Rice

KW - Salicylic acid

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U2 - 10.4161/psb.24260

DO - 10.4161/psb.24260

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AN - SCOPUS:84878527827

SN - 1559-2316

VL - 8

SP - e24260-1-e24260-3

JO - Plant Signaling and Behavior

JF - Plant Signaling and Behavior

IS - 6

ER -

Jasmonic acid and salicylic acid activate a common defense system in rice

Abstract

Keywords

ASJC Scopus subject areas

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