Plant and Cell Physiology, 1986, Vol. 27, No. 2 373-376
© 1986
Short Communication |
Induction of Flowering in a Duckweed, Wolffia microscopica, under Non-inductive Long Days, by 8-Hydroxyquinoline
Unit for Plant Cell and Molecular Biology, Department of Botany, University of Delhi Delhi-110007, India
Wolffia microscopica, a duckweed, flowers in response to a single photoinductive SD cycle of 16 h dark and 8 h light. Flowering in W. microscopica could be induced, under non-inductive long days, by 8-hydroxyquinoline (8-HQ). Flowering was initiated with 106 M 8-HQ and maximum flowering (ca. 75%) was obtained at 5 x 106M level. Flowering was accentuated further when plants, supplied with 8-HQ, were subjected to SD cycles.
(Received September 13, 1985; Accepted December 4, 1985)
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