TY - JA AU - Fenner,R. AU - Doerffling,K. TI - Effect of kinetin and abscisic acid on the distribution of 2-amino (1-14C) isobutyric acid in leaves of Zea mays [symplastic translocation, source-sink relation, ABA, AIB, 2-aminoisobutyric acid] U1 - 80-549482 PY - 1980/// KW - Inhibitors KW - Maize KW - AGROVOC KW - Zea mays N1 - 13 ref. Summary (En); Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0031-9317 N2 - 2-Amino (1-14C) isobutyric acid (AIB) was applied to the leaf tips of thirteen-day-old primary leaves of Zea mays L. cv. Goldprinz. Simultaneously, the leaves were treated in the basal region with solutions of kinetin (KN), abscisic acid (ABA) and mixtures of both hormones. The distribution of the radioactive material was determined after 72 h. Treatment with KN caused an accummulation of radioactive material at the point of application (KN spot). In comparison to controls, the leaf zones between the KN spot and the leaf tip contained lower amounts of radioactive material. Treatment with ABA caused a pattern of distribution T2 - Physiologia Plantarum ER -