New aspect of H2O2 signaling

K. Bóka, Norbert Orbán

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

Plant defense is based on a complex response triggered by unfavorable external impacts. The redox state of the cells and its temporal alteration, the oxidative burst, is an important regulatory element of this defense response. Data collected during the last years have caused us to change the previous, strongly simplified theory on signaling which had been based on a speculative, rather sequential mechanism. In the framework of signal transduction, H 2O2 signaling pathway(s) is/are only a special part of signal transduction but interacting with other pathways it/they influence the whole transducting system in several points. Our results show that in complexity and in basic regulatory mechanisms (transients, oscillation, tuning, signaling pattern) H2O2 signaling is comparable with other pathways, of which we have more detailed cognition, and our present knowledge makes developing a new theory on this aspect necessary.

Original languageEnglish
Pages (from-to)498-500
Number of pages3
JournalPlant Signaling and Behavior
Volume2
Issue number6
Publication statusPublished - Nov 2007

Fingerprint

signal transduction
cognition
oscillation
cells

Keywords

  • Elicitors
  • Hydrogen peroxide
  • Location
  • Long term monitoring
  • Oxidative burst
  • Signal transduction
  • Timing

ASJC Scopus subject areas

  • Plant Science

Cite this

New aspect of H2O2 signaling. / Bóka, K.; Orbán, Norbert.

In: Plant Signaling and Behavior, Vol. 2, No. 6, 11.2007, p. 498-500.

Research output: Contribution to journalArticle

Bóka, K & Orbán, N 2007, 'New aspect of H2O2 signaling', Plant Signaling and Behavior, vol. 2, no. 6, pp. 498-500.
Bóka, K. ; Orbán, Norbert. / New aspect of H2O2 signaling. In: Plant Signaling and Behavior. 2007 ; Vol. 2, No. 6. pp. 498-500.
@article{5714b2ea413d47e380a59f4ae11a9ec8,
title = "New aspect of H2O2 signaling",
abstract = "Plant defense is based on a complex response triggered by unfavorable external impacts. The redox state of the cells and its temporal alteration, the oxidative burst, is an important regulatory element of this defense response. Data collected during the last years have caused us to change the previous, strongly simplified theory on signaling which had been based on a speculative, rather sequential mechanism. In the framework of signal transduction, H 2O2 signaling pathway(s) is/are only a special part of signal transduction but interacting with other pathways it/they influence the whole transducting system in several points. Our results show that in complexity and in basic regulatory mechanisms (transients, oscillation, tuning, signaling pattern) H2O2 signaling is comparable with other pathways, of which we have more detailed cognition, and our present knowledge makes developing a new theory on this aspect necessary.",
keywords = "Elicitors, Hydrogen peroxide, Location, Long term monitoring, Oxidative burst, Signal transduction, Timing",
author = "K. B{\'o}ka and Norbert Orb{\'a}n",
year = "2007",
month = "11",
language = "English",
volume = "2",
pages = "498--500",
journal = "Plant Signaling and Behavior",
issn = "1559-2316",
publisher = "Landes Bioscience",
number = "6",

}

TY - JOUR

T1 - New aspect of H2O2 signaling

AU - Bóka, K.

AU - Orbán, Norbert

PY - 2007/11

Y1 - 2007/11

N2 - Plant defense is based on a complex response triggered by unfavorable external impacts. The redox state of the cells and its temporal alteration, the oxidative burst, is an important regulatory element of this defense response. Data collected during the last years have caused us to change the previous, strongly simplified theory on signaling which had been based on a speculative, rather sequential mechanism. In the framework of signal transduction, H 2O2 signaling pathway(s) is/are only a special part of signal transduction but interacting with other pathways it/they influence the whole transducting system in several points. Our results show that in complexity and in basic regulatory mechanisms (transients, oscillation, tuning, signaling pattern) H2O2 signaling is comparable with other pathways, of which we have more detailed cognition, and our present knowledge makes developing a new theory on this aspect necessary.

AB - Plant defense is based on a complex response triggered by unfavorable external impacts. The redox state of the cells and its temporal alteration, the oxidative burst, is an important regulatory element of this defense response. Data collected during the last years have caused us to change the previous, strongly simplified theory on signaling which had been based on a speculative, rather sequential mechanism. In the framework of signal transduction, H 2O2 signaling pathway(s) is/are only a special part of signal transduction but interacting with other pathways it/they influence the whole transducting system in several points. Our results show that in complexity and in basic regulatory mechanisms (transients, oscillation, tuning, signaling pattern) H2O2 signaling is comparable with other pathways, of which we have more detailed cognition, and our present knowledge makes developing a new theory on this aspect necessary.

KW - Elicitors

KW - Hydrogen peroxide

KW - Location

KW - Long term monitoring

KW - Oxidative burst

KW - Signal transduction

KW - Timing

UR - http://www.scopus.com/inward/record.url?scp=37749031210&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=37749031210&partnerID=8YFLogxK

M3 - Article

VL - 2

SP - 498

EP - 500

JO - Plant Signaling and Behavior

JF - Plant Signaling and Behavior

SN - 1559-2316

IS - 6

ER -