Indoleacetic Acid in Cambial Tissue of Radiata Pine
نویسندگان
چکیده
منابع مشابه
Indoleacetic Acid synthesis in soybean cotyledon callus tissue.
Growth of an auxin-requiring soybean cotyledon callus tissue (Glycine max L., Merr. var. Acme) was promoted by tryptophan, tryptamine, indole, indoleacetamide and, to a very slight degree, anthranilic acid. When tryptophan-3-(14)C was supplied in the growth medium, labeled indoleacetic acid (IAA) was found in both the tissue and the medium. Medium, from which the cells had been removed, was als...
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Tang and Bonner (16) have described an indoleacetic acid (IAA) oxidase system in pea epicotyls, and also an IAA oxidase inhibitor (17). These findings have been confirmed and extended by others (5-8, 18) and an IAA oxidase has been found in several plants, including beans (18) and pineapple leaf tissue (9). The presence of an inhibitor of IAA oxidation has not previously been shown in the pinea...
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A novel wood-based composite has been developed for use in structural applications. The process was designed to utilize rapidly-grown, low density, wood species. Plantation grown radiata pine is particularly well suited to this process. This is a laminated composite, where the lamina may be comprised of various materials, some of which have been treated with the viscoelastic thermal compression...
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The wide use of the auxin, indoleacetic acid, in physiological and biochemical experiments has promoted interest in methods for its colorimetric estimation. MITCHELL and BRUNSTETTER (1) have proposed both the nitrite and the ferric chloride-sulphuric acid tests for the quantitative estimation of indoleacetic acid (IAA) in aqueous solutions, basing their suggested procedures upon a study of opti...
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Indoleacetic acid oxidase in tobacco callus cultures (Nicotiana tabacum L., cv. White Gold) was composed of at least two groups of isoenzymes, which were distinctly different in electrophoretic mobilities and in responses to growth substances. Indoleacetic acid had dual effects; at low concentrations it promoted the development of two fast-migrating indoleacetic acid oxidase isoenzymes, but at ...
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ژورنال
عنوان ژورنال: Australian Journal of Biological Sciences
سال: 1967
ISSN: 0004-9417
DOI: 10.1071/bi9670637