Results 131 to 140 of about 6,485 (180)
The indoleacetic acids in IMCRs: a three-component Ugi reaction involving TosMIC
Tetrahedron, 2016 Isocyanide-based MCRs (IMCRs) involving for the first time the biological and pharmaceutical active indoleacetic acids are studied. In particular, the catalytic behavior of 2-acetyl-indoleacetic acid in the Ugi three-component reaction with TosMIC is emphasized.
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Canadian Journal of Chemistry, 1952
1-Indoleacetic acid, 3-methyl-1-indoleacetic acid, and several of their derivatives were formed from phenylhydrazineacetic ester, and their structures were determined in three different ways. Several of the new compounds exhibited plant growth regulating activity.
W. S. Smith, R. Y. Moir
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1-Indoleacetic acid, 3-methyl-1-indoleacetic acid, and several of their derivatives were formed from phenylhydrazineacetic ester, and their structures were determined in three different ways. Several of the new compounds exhibited plant growth regulating activity.
W. S. Smith, R. Y. Moir
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SYNTHESIS OF INDOLEACETIC ACIDS
Canadian Journal of Chemistry, 1957not available
J. R. Robinson, N. E. Good
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The metabolism of indoleacetic acid by barley grains
Planta, 1975It has been shown that indoleacetic acid (IAA) does not occur in developing grains of Hordeum vulgare L. (barley), but that an unidentified indolic compound does. This compound, designated 'A', was also found to be a product of the metabolism of exogenous IAA by barley.
A, Minchin, M A, Harmey
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Activation of Citrate Synthetase by Indoleacetic Acid
Nature, 1969SARKISSIAN1–3 has reported that partially purified citrate oxaloacetatelyase (CoA–acetylating), EC 4.1.3.7 (citrate synthetase), from bean hypocotyl, pig heart, corn scutella or castor bean endosperm was activated by indoleacetic acid (IAA). Although it was thought that the effect on the enzyme was allosteric, involving sulphydryl groups, Zenk and ...
B L, Brock, R A, Fletcher
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Fluorescence and photoinactivation of indoleacetic acid
Archives of Biochemistry and Biophysics, 1951Abstract These results indicate quite clearly that the induction of the photoinactivation of indoleacetic acid (IAA) is by no means a peculiarity of riboflavin but is a property common to many fluorescent substances. It is not essential that the compounds be colored. Colorless materials are also able to bring about IAA photoinactivation provided that
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Effects of indoleacetic acid on metabolic pathways
Archives of Biochemistry and Biophysics, 1953Abstract An approach to the study of the effects of auxins on plant tissue during auxin-induced cell elongation has been made by following the incorporation, from various suitably labeled metabolites, of isotopic carbon into the varied cellular components.
H, BOROUGHS, J, BONNER
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Indoleacetic acid movement in the root cap
Planta, 1976When applied on the root cap of Zea mays L., indol-3yl-acetic acid (IAA) may enter the root tip and move basipetally inside the cap. From the cap to the apex (quiescent centre and meristem) the IAA transport is very slow. Polarity of IAA movement, in relation to growth, is discussed.
J J, Pernet, P E, Pilet
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Indoleacetic Acid Oxidase Activity of Apoperoxidase
Science, 1967The conventional activity of electrophoretically purified horseradish peroxidase toward guaiacol, pyrogallol, 2,6-dimethoxyphenol, and benzidine is abolished by removal of the heme prosthetic group with a mixture of cold acetone and hydrogen chloride.
B Z, Siegel, A W, Galston
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Effect of indoleacetic acid on protein and ribonucleic acid synthesis
Experientia, 1965Unter dem Einfluss der Indolessigsaure ist die Aminoacyl-SRNA-Synthese nicht verandert, dagegen zeigen die Ribosomen eine gesteigerte Fahigkeit von Aminosaure-Inkorporation.
A, Datta, B B, Biswas
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