The effect of exogenous NO on PSI photochemistry in intact pea leaves

Barnabás Wodala, F. Horváth

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

We investigated the effect of exogenous NO on PSI photochemistry by measuring P700 absorbance changes at 810-870 nm in intact pea leaves treated with the NO donor GSNO. Our results indicate that NO increases PSI quantum efficiency and the pool size of electrons in the intersystem chain.

Original languageEnglish
Pages (from-to)243-245
Number of pages3
JournalActa Biologica Szegediensis
Volume52
Issue number1
Publication statusPublished - 2008

Fingerprint

Photochemistry
photochemistry
Photochemical reactions
Peas
Quantum efficiency
absorbance
peas
electrons
Electrons
leaves

Keywords

  • GSNO
  • NO effect
  • P700 absorbance
  • Photosynthetic electron transport
  • PSI

ASJC Scopus subject areas

  • Biochemistry, Genetics and Molecular Biology(all)
  • Agricultural and Biological Sciences(all)

Cite this

The effect of exogenous NO on PSI photochemistry in intact pea leaves. / Wodala, Barnabás; Horváth, F.

In: Acta Biologica Szegediensis, Vol. 52, No. 1, 2008, p. 243-245.

Research output: Contribution to journalArticle

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