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Zeitschrift für Naturforschung C

A Journal of Biosciences

Editor-in-Chief: Seibel, Jürgen

Editorial Board: Aigner , Achim / Boland, Wilhelm / Bornscheuer, Uwe / Hoffmann, Klaus

12 Issues per year


IMPACT FACTOR 2016: 0.835

CiteScore 2016: 0.72

SCImago Journal Rank (SJR) 2016: 0.222
Source Normalized Impact per Paper (SNIP) 2016: 0.413

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1865-7125
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Volume 58, Issue 3-4

Issues

Changes in Catecholamine Levels in Short Day-Induced Cotyledons of Pharbitis nil

Masayuki Suzuki
  • United Graduate School of Agricultural Science, Gifu University (Shizuoka University), 836 Ohya, Shizuoka 422Ð8529, Japan
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/ Masaya Mizoguchi
  • Department of Applied Biological Chemistry, Faculty of Agriculture, Shizuoka University, Ohya, Shizuoka 422–8529, Japan
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/ Fumihiko Yano
  • Department of Applied Biological Chemistry, Faculty of Agriculture, Shizuoka University, Ohya, Shizuoka 422–8529, Japan
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/ Utako Hara
  • Department of Applied Biological Chemistry, Faculty of Agriculture, Shizuoka University, Ohya, Shizuoka 422–8529, Japan
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/ Mineyuki Yokoyama / Naoharu Watanabe
  • Corresponding author
  • Department of Applied Biological Chemistry, Faculty of Agriculture, Shizuoka University, Ohya, Shizuoka 422–8529, Japan
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Published Online: 2014-06-02 | DOI: https://doi.org/10.1515/znc-2003-3-414

We investigated the effects of catecholamine on flower-induction in P. nil (cv. Violet). GCSIM analysis identified dopamine for the first time in P. nil seedlings. Dopamine levels in the cotyledons did not show a significant change during the inducing dark treatment. The dopamine content of cotyledons exposed to various durations of darkness were 0.1-0.2 nmol/ g fresh weight. The same content was found when cotyledons were exposed to continuous light.

Keywords : Pharbitis nil; Dark Treatment; Catecholamine

About the article

Received: 2002-10-29

Revised: 2002-11-25

Published Online: 2014-06-02

Published in Print: 2003-04-01


Citation Information: Zeitschrift für Naturforschung C, Volume 58, Issue 3-4, Pages 220–224, ISSN (Online) 1865-7125, ISSN (Print) 0939-5075, DOI: https://doi.org/10.1515/znc-2003-3-414.

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© 1946 – 2014: Verlag der Zeitschrift für Naturforschung. This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License. BY-NC-ND 3.0

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Kenji Kai, Fumihiko Yano, Fumiya Suzuki, Hideo Kitagawa, Masayuki Suzuki, Mineyuki Yokoyama, and Naoharu Watanabe
Tetrahedron, 2007, Volume 63, Number 43, Page 10630

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