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A Comparison of Synthetic Growth Regulators with Indoleacetic Acid, with Respect to Methionine Metabolism

Published online by Cambridge University Press:  12 June 2017

Jay D. Mann ,
Lowell S. Jordan  and
Boysie E. Day
Jay D. Mann
Affiliation:
Department of Horticultural Science, University of California, Riverside, California
Lowell S. Jordan
Affiliation:
Department of Horticultural Science, University of California, Riverside, California
Boysie E. Day
Affiliation:
Department of Horticultural Science, University of California, Riverside, California
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Abstract

Indoleacetic acid (IAA) stimulates the incorporation of radioactivity derived from methionine-methyl-C14 into a fraction of sesbania hypocotyl that is insoluble in 80 per cent alcohol or 60 percent acetone, but is soluble in hot water. Incorporation of C14 into “hot water soluble material” was stimulated by IAA, 2,4-dichlorophenoxyacetic acid, 2,5-dichlorophenoxyacetic acid, 2,4,5-trichlorophenoxyacetic acid, naphthaleneacetic acid, 2,3,6-trichlorophenylacetic acid, 2-methoxy-3,6-dichlorobenzoic acid, 4-amino-2,5-dichlorobenzoic acid, and 4-amino-3,5,6-trichloropicolinic acid. All compounds were stimulative at 1 × 10-5M.

Type
Brief Papers
Information
Weeds , Volume 13 , Issue 3 , July 1965 , pp. 280 - 281
Copyright
Copyright © 1965 Weed Science Society of America 

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References

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