Abstract:
:Effects of the phytotropin 1-(2'-carboxyphenyl)-3-phenylpropane-1,3-dione (CPD) on growth and gravireaction of intact roots and apical root segments of Zea mays L. cv LG-11 were analysed. It is concluded that the compound acts through sites of action in the extension zone and/or the root cap. The nature of the effects is consistent with the proposal that phytotropins may inhibit the gravitropic response by interfering in some way with the movement or action of the growth substance(s) emanating from the root cap.
journal_name
J Plant Physioljournal_title
Journal of plant physiologyauthors
Geissler AE,Pilet PE,Katekar GFdoi
10.1016/s0176-1617(85)80212-1subject
Has Abstractpub_date
1985-01-01 00:00:00pages
25-34eissn
0176-1617issn
1618-1328journal_volume
119pub_type
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