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Effect of salt stress on photosystem II heterogeneity in wheat leaves

Publication ,  Journal Article
Pei, Z; Fu, W; Guo, L; Tang, Z
Published in: Science in China Series C Life Sciences
October 1, 1996

In order to study the effects of salt stress on photosystem II (PSII) heterogeneity, signal from the fluorometer was digitized via a microcomputer interface to record PSII fluorescence induction kinetics. Changes of parameters (Fm, Fp1 and F0) from the fast phase of fluorescence induction curve showed that the percentage of QB-nonreducing PSII reaction centers dropped at first, and then rose with the increase of stress intensity and time. This indicated that the electron transfer from QA to QB is one of the sites where the photochemical and photophysical processes of PSII are damaged by the salt stress.

Duke Scholars

Zhen-Ming Pei
Author Zhen-Ming Pei Biology

Published In

Science in China Series C Life Sciences

ISSN

1006-9305

Publication Date

October 1, 1996

Volume

39

Issue

5

Start / End Page

501 / 510

Related Subject Headings

  • Plant Biology & Botany
  • 31 Biological sciences
  • 06 Biological Sciences
 

Citation

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ICMJE
MLA
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Pei, Z., Fu, W., Guo, L., & Tang, Z. (1996). Effect of salt stress on photosystem II heterogeneity in wheat leaves. Science in China Series C Life Sciences, 39(5), 501–510.
Pei, Z., W. Fu, L. Guo, and Z. Tang. “Effect of salt stress on photosystem II heterogeneity in wheat leaves.” Science in China Series C Life Sciences 39, no. 5 (October 1, 1996): 501–10.
Pei Z, Fu W, Guo L, Tang Z. Effect of salt stress on photosystem II heterogeneity in wheat leaves. Science in China Series C Life Sciences. 1996 Oct 1;39(5):501–10.
Pei, Z., et al. “Effect of salt stress on photosystem II heterogeneity in wheat leaves.” Science in China Series C Life Sciences, vol. 39, no. 5, Oct. 1996, pp. 501–10.
Pei Z, Fu W, Guo L, Tang Z. Effect of salt stress on photosystem II heterogeneity in wheat leaves. Science in China Series C Life Sciences. 1996 Oct 1;39(5):501–510.

Published In

Science in China Series C Life Sciences

ISSN

1006-9305

Publication Date

October 1, 1996

Volume

39

Issue

5

Start / End Page

501 / 510

Related Subject Headings

  • Plant Biology & Botany
  • 31 Biological sciences
  • 06 Biological Sciences