Auxin (Indole-3-acetic acid), Gibberellic acid (GA_3), Abscisic Acid (ABA) and Cytokinin (Zeatin) Production by Some Species of Mosses and Lichens

Authors

NURAY ERGÜN
ŞABAN FATİH TOPCUOĞLU
ATİLLA YILDIZ

DOI

-

Abstract

In this study, the levels of endogenous free, bound and total auxin (Indole-3-acetic acid, IAA), gibberellic acid (GA_3), abscisic acid (ABA) and cytokinin (zeatin) were examined in some species of mosses and lichens. For determination of the levels of these plant growth regulators, spectrophotometry was used. Our findings show that the mosses and lichens used in this study produce the plant growth regulators IAA, GA_3, ABA and zeatin.

Keywords

Moss, Lichen, Indole-3-acetic acid, Gibberellic acid, Abscisic acid, Zeatin

First Page

13

Last Page

18

Recommended Citation

ERGÜN, NURAY; TOPCUOĞLU, ŞABAN FATİH; and YILDIZ, ATİLLA (2002) "Auxin (Indole-3-acetic acid), Gibberellic acid (GA_3), Abscisic Acid (ABA) and Cytokinin (Zeatin) Production by Some Species of Mosses and Lichens," Turkish Journal of Botany: Vol. 26: No. 1, Article 3. Available at: https://journals.tubitak.gov.tr/botany/vol26/iss1/3