Abstract:
:Malformin and ethylene stimulate abscission of the primary leaves of Phaseolus aureus Roxb. in the dark, and abscission stimulation by both compounds is inhibited by indeleacetic acid and CO(2). Ethylene production by malformin-treated buds is stimulated within 4 hours. and up to 8 days, after treatment. Malformin-induced growth disturbances in P. vulgaris L. and abscission in P. aureus are considered mediated by ethylene. Although root curvatures of Zea mays L. are induced by both malformin and ethylene, and malformin is inhibited by CO(2), ethylene production is not stimulated by malformin. A role of ethylene in root curvatures induced by malformin is neither proposed nor disproved.
journal_name
Plant Physioljournal_title
Plant physiologyauthors
Curtis RWdoi
10.1104/pp.43.1.76subject
Has Abstractpub_date
1968-01-01 00:00:00pages
76-80issue
1eissn
0032-0889issn
1532-2548journal_volume
43pub_type
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