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한빛사논문

조회214

University of Missouri-Columbia

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Plant Biotechnol. J., 2025 Feb 12 | https://doi.org/10.1111/pbi.70006 Extracellular ATP: an emerging multifaceted regulator of plant fitness

De Peng Yuan ^{1 †}, Daewon Kim^{2 †}, Yuan Hu Xuan^{1 *}

¹State Key Laboratory of Elemento-Organic Chemistry and Department of Plant Protection, National Pesticide Engineering Research Center (Tianjin), Nankai University, Tianjin, China.
²Division of Plant Science and Technology, C.S. Bond Life Sciences Center, University of Missouri, Columbia, Missouri, USA.

^†These authors contributed equally
^*Corresponding author: correspondence to Yuan Hu Xuan

Abstract

Adenosine 5′-triphosphate (ATP) is the energy currency of living organisms and the primary form of organic phosphate (Po) involved in cellular metabolism. In plants, some ATP is released into the extracellular matrix (ECM) in response to various stimuli, where it functions as extracellular ATP (eATP), a key signalling molecule. Recent advances have shed light on the mechanisms of eATP signalling in plants. This review consolidates these findings, beginning with the role of eATP in regulating plant growth, development and responses to biotic and abiotic stresses. It further summarizes the pathways of eATP accumulation and degradation in the ECM and introduces the cellular signalling pathways mediating eATP responses, as reported in key studies. Finally, perspectives on future research directions in this field are presented.

논문정보

형식Review Paper
게재일2025년 02월 (BRIC 등록일 2025-02-14)
연구진국외 연구진
분야 생명과학 > 식물학

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