Hormonal effects on phyllotaxis ofEuphorbia lathyris L. |
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| Authors: | A M Mingo-Castel C Gomez-Campo M E Tortosa A M Pelacho |
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| Institution: | (1) Department of Plant Physiology, E.T.S. Ingenieros Agrónomos, Universidad Politécnica, Ciudad Universitaria, Madrid-3, Spain |
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| Abstract: | Benzyladenine and gibberellic acid sprays (100 mg/l) onEuphorbia lathyris L. plants were absolutely successful (100% of the plants) in inducing a change in its normal decussate phyllotaxis. Benzyladenine
produced a change to tetracussate, tricussate and bijugate, and gibberellic acid to spiral phyllotaxis. Benzyladenine and
gibberellic acid treatments resulted in a significant increase in apex diameter (72.8% and 19.1% respectively). CCC, Ancymidol,
Alar and Glyphosine did not alter decussate phyllotaxis. |
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| Keywords: | Benzyladenine Euphorbia lathyris L Gibberellic acid Growth regulators Phyllotaxis |
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