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Khalil,, S., Al Abdulkreem, S. (2002). INFLUENCE OF THE TRIAZOLE GROWTH RETARDANT UNICONAZOLE ON PHYTOHORMONE LEVELS IN WHEAT PLANTS.. Journal of Plant Production, 27(12), 8363-8370. doi: 10.21608/jpp.2002.257622
Sohair Khalil,; Sheikha S. Al Abdulkreem. "INFLUENCE OF THE TRIAZOLE GROWTH RETARDANT UNICONAZOLE ON PHYTOHORMONE LEVELS IN WHEAT PLANTS.". Journal of Plant Production, 27, 12, 2002, 8363-8370. doi: 10.21608/jpp.2002.257622
Khalil,, S., Al Abdulkreem, S. (2002). 'INFLUENCE OF THE TRIAZOLE GROWTH RETARDANT UNICONAZOLE ON PHYTOHORMONE LEVELS IN WHEAT PLANTS.', Journal of Plant Production, 27(12), pp. 8363-8370. doi: 10.21608/jpp.2002.257622
Khalil,, S., Al Abdulkreem, S. INFLUENCE OF THE TRIAZOLE GROWTH RETARDANT UNICONAZOLE ON PHYTOHORMONE LEVELS IN WHEAT PLANTS.. Journal of Plant Production, 2002; 27(12): 8363-8370. doi: 10.21608/jpp.2002.257622

INFLUENCE OF THE TRIAZOLE GROWTH RETARDANT UNICONAZOLE ON PHYTOHORMONE LEVELS IN WHEAT PLANTS.

Article 18, Volume 27, Issue 12, December 2002, Page 8363-8370  XML PDF (525.55 K)
Document Type: Original Article
DOI: 10.21608/jpp.2002.257622
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Authors
Sohair Khalil,1; Sheikha S. Al Abdulkreem2
1Botany Department, National Research Centre, Dokki, Cairo, Egypt
2Botany Department, Girls College of Science, Dammam, Saudi Arabia
Abstract
The effect of soaking wheat grains in uniconazole, a triazole type growth retardant, was studied on the endogenous levels of IAA, ABA, cytokinins and IAA-oxidase activity. Uniconazole treated plants had lower IAA and higher ABA and cytokinins (Z, ZR, ZG) contents. IAA-oxidase activity was also increased.
Abbreviations : ABA = Abscisic Acid; IAA, IndoleAcetic Acid;   Z = Zeatin, ZR = Zeatin Riboside; ZG = Zeatin Glucoside.
Keywords
Endogenous plant hormones; IAA-oxidase; wheat plant; uniconazole (S-3307)
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