Metabolites of 2,4-dichlorophenoxyacetic acid from bean stems.
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چکیده
منابع مشابه
The Absorption and Translocation Of 2,4-Dichlorophenoxyacetic Acid by Bean Plants.
The compound 2,4-dichlorophenoxyacetic acid (2,4-D) and similar compounds applied locally to aerial parts of plantsmay cause responses in plant parts distant from the place of treatment. Such responses have been used by several investigators as a measure of the translocation of 2,4-D. These studies have produced an important body of evidence on growth-regulator translocation. It has been report...
متن کاملStudies in Plant Metabolism. V. the Metabolism of Radioactive 2,4-D in Etiolated Bean Plants.
Radioactive 2,4-dichlorophenoxyacetic acid (2,4-D) has been used to study the translocation and metabolism of this chemical in plants by several workers (1, 2, 3, 4, 10, 11). Holley et al (2) and Holley (3) using carboxyl-Cl4-labeled 2,4-D demonstrated the presence of free 2,4-D and two radioactive water soluble, ether insoluble organic acids in bean plant homogenate. Jaworski and Butts (4), us...
متن کاملPhotosynthesis and Respiration of Three Blue-Green Algae.
A water-soluble transformation product of 2,4-D. Arch. Biochem. Biophys. 35: 171-175. 1952. 4. JAWORSKI, E. G. and BUTTS, J. S. Studies in plant metabolism. II. The metabolism of C'4 labeled 2,4-dichlorophenoxyacetic acid in bean plants. Arch. Biochem. Biophys. 38: 207-218. 1952. 5. MITCHELL, J. W. and BROW-N, J. W. Movement of 2,4-dichlorophenoxyacetic acid stimulus and its relation to the tra...
متن کاملInhibition of Growth of Chlorella Pyrenoidosa by Beta-emitting Radioisotopes.
1. BENSON, A. A., BASSHAM, J. A., CALVIN, M., GOODALE, T. C., HAAs, V. A. and STEPKA, W. The path of carbon in photosynthesis. V. Paper chromatography and radioautography of the products. Jour. Am. Chem. Soc. 72: 1710-1718. 1950. 2. FANG, S. C., JAWORSKI, E. G., LOGAN, A. V., FREED, V. H. and BuTrs, J. S. The absorption of radioactive 2,4-dichlorophenoxyacetic acid and the translocation of C"4 ...
متن کاملCorrelation between inactivation of 2,4-dichlorophenoxyacetic acid & cessation of callus growth in bean stem sections.
In a previous publication (1) we have described an in vitro system for studying the callus growth on bean stem sections which is initiated by applying relatively high concentrations of 2,4-dichlorophenoxyacetic acid (2,4-D). Only short exposure to 2,4-D was necessary to initiate the callus growth. Since this growth is not tumorous in nature and therefore not auxin autonomous, it will continue o...
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ورودعنوان ژورنال:
- Plant physiology
دوره 36 5 شماره
صفحات -
تاریخ انتشار 1961