Multiple forms of secretory phospholipase A2 in plants

Hyoung Yool Lee; Sung Chul Bahn; Jeong Sheop Shin; Inhwan Hwang; Kyoungwhan Back; Jed H. Doelling; Stephen Beungtae Ryu

doi:10.1016/j.plipres.2004.10.002

Multiple forms of secretory phospholipase A₂ in plants

Hyoung Yool Lee, Sung Chul Bahn, Jeong Sheop Shin, Inhwan Hwang, Kyoungwhan Back, Jed H. Doelling, Stephen Beungtae Ryu

Department of Life Sciences

Research output: Contribution to journal › Review article › peer-review

72 Citations (Scopus)

Abstract

Multiple secretory phospholipase A₂ (sPLA₂) genes have been identified in plants and encode isoforms with distinct regulatory and catalytic properties. Elucidation of this genetic and biochemical heterogeneity has provided important clues to the regulation and function of the individual enzymes. An increasing body of evidence shows that their lipid products, lysophospholipids and free fatty acids, mediate a variety of cellular responses, including plant growth, development, and responses to stress and defense. This review discusses the newly-acquired information on plant sPLA₂s including the molecular and biochemical characteristics, and signaling functions of each isoform.

Original language	English
Pages (from-to)	52-67
Number of pages	16
Journal	Progress in Lipid Research
Volume	44
Issue number	1
DOIs	https://doi.org/10.1016/j.plipres.2004.10.002
Publication status	Published - 2005 Jan

Keywords

Arabidopsis
Cell elongation
Free fatty acid
Lysophospholipids
Plant lipid signaling
Secretory phospholipase A
Signaling mediators

ASJC Scopus subject areas

Biochemistry
Cell Biology

Access to Document

10.1016/j.plipres.2004.10.002

Cite this

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title = "Multiple forms of secretory phospholipase A2 in plants",

abstract = "Multiple secretory phospholipase A2 (sPLA2) genes have been identified in plants and encode isoforms with distinct regulatory and catalytic properties. Elucidation of this genetic and biochemical heterogeneity has provided important clues to the regulation and function of the individual enzymes. An increasing body of evidence shows that their lipid products, lysophospholipids and free fatty acids, mediate a variety of cellular responses, including plant growth, development, and responses to stress and defense. This review discusses the newly-acquired information on plant sPLA2s including the molecular and biochemical characteristics, and signaling functions of each isoform.",

keywords = "Arabidopsis, Cell elongation, Free fatty acid, Lysophospholipids, Plant lipid signaling, Secretory phospholipase A, Signaling mediators",

author = "Lee, {Hyoung Yool} and Bahn, {Sung Chul} and Shin, {Jeong Sheop} and Inhwan Hwang and Kyoungwhan Back and Doelling, {Jed H.} and Ryu, {Stephen Beungtae}",

note = "Funding Information: This work was supported by a Grant (PF0330502-00 to S.B.R.) from the Plant Diversity Research Center of the 21st Century Frontier Research Program funded by the Ministry of Science and Technology of the Korean government and by the Brain Korea 21 Project in 2004. This research was also partially supported by a Grant (CG1414 to J.S.S.) from Crop Functional Genomics Center of the 21st Century Frontier Research Program funded by the Ministry of Science and Technology and Rural Development Administration of Republic of Korea. All the thanks to the Lord Jesus.",

year = "2005",

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doi = "10.1016/j.plipres.2004.10.002",

language = "English",

volume = "44",

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journal = "Progress in Lipid Research",

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AU - Lee, Hyoung Yool

AU - Bahn, Sung Chul

AU - Shin, Jeong Sheop

AU - Hwang, Inhwan

AU - Back, Kyoungwhan

AU - Doelling, Jed H.

AU - Ryu, Stephen Beungtae

N1 - Funding Information: This work was supported by a Grant (PF0330502-00 to S.B.R.) from the Plant Diversity Research Center of the 21st Century Frontier Research Program funded by the Ministry of Science and Technology of the Korean government and by the Brain Korea 21 Project in 2004. This research was also partially supported by a Grant (CG1414 to J.S.S.) from Crop Functional Genomics Center of the 21st Century Frontier Research Program funded by the Ministry of Science and Technology and Rural Development Administration of Republic of Korea. All the thanks to the Lord Jesus.

PY - 2005/1

Y1 - 2005/1

N2 - Multiple secretory phospholipase A2 (sPLA2) genes have been identified in plants and encode isoforms with distinct regulatory and catalytic properties. Elucidation of this genetic and biochemical heterogeneity has provided important clues to the regulation and function of the individual enzymes. An increasing body of evidence shows that their lipid products, lysophospholipids and free fatty acids, mediate a variety of cellular responses, including plant growth, development, and responses to stress and defense. This review discusses the newly-acquired information on plant sPLA2s including the molecular and biochemical characteristics, and signaling functions of each isoform.

AB - Multiple secretory phospholipase A2 (sPLA2) genes have been identified in plants and encode isoforms with distinct regulatory and catalytic properties. Elucidation of this genetic and biochemical heterogeneity has provided important clues to the regulation and function of the individual enzymes. An increasing body of evidence shows that their lipid products, lysophospholipids and free fatty acids, mediate a variety of cellular responses, including plant growth, development, and responses to stress and defense. This review discusses the newly-acquired information on plant sPLA2s including the molecular and biochemical characteristics, and signaling functions of each isoform.

KW - Arabidopsis

KW - Cell elongation

KW - Free fatty acid

KW - Lysophospholipids

KW - Plant lipid signaling

KW - Secretory phospholipase A

KW - Signaling mediators

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