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Experiments on the Transport of Auxin

Went, F. W. and White, Ralph (1939) Experiments on the Transport of Auxin. Botanical Gazette, 100 (3). pp. 465-484. ISSN 0006-8071. https://resolver.caltech.edu/CaltechAUTHORS:20200410-105012181

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Abstract

The purpose of the work described in this paper was to measure quantitatively the transport of auxin, using a new experimental technique. The original method of measuring the rate of auxin transport required the determination of the amount transported through the tissue to an agar block during a series of time intervals, thus determining the time at which the first auxin arrived (6). Since with the photokymograph (4) the beginning of the curvature can be accurately determined, and since this initial curvature occurs a known time interval after application of auxin to the recording plant, it is possible to determine for each coleoptile when auxin reaches its cut surface. Thus by placing a piece of tissue one-sidedly on a recording plant, and applying auxin to the other end of this tissue, the rate of auxin movement through it can be determined.


Item Type:Article
Related URLs:
URLURL TypeDescription
https://doi.org/10.1086/334804DOIArticle
https://www.jstor.org/stable/2471726JSTORArticle
Additional Information:© 1939 University of Chicago Press. This work was carried out with the aid of the Works Progress Administration, Official Project no. 165-03-6999, Work Project no. 6330-6989.
Funders:
Funding AgencyGrant Number
Works Progress Administration165-03-6999, Work Project no. 6330-6989
Issue or Number:3
Record Number:CaltechAUTHORS:20200410-105012181
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20200410-105012181
Official Citation:F. W. Went and Ralph White, "Experiments on the Transport of Auxin," Botanical Gazette 100, no. 3 (Mar., 1939): 465-484. https://doi.org/10.1086/334804
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:102485
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:10 Apr 2020 17:59
Last Modified:10 Apr 2020 17:59

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