Transport of indoleacetic acid in intact
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P. J. Davies; E. K. Mitchell
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Article
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1972
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Springer-Verlag
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English
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Indoleacetic acid (IAA)-5-(3)H (2ร10(-9)) was applied to intact roots of Phaseolus coccineus seedlings at the apex or 2 cm above the apex, and the movement of IAA-(3)H and its metabolites traced by sectioning and chromatography. Basipetal movement of label occurred for 2 cm or less, declining expone