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Plant Biol (Stuttg) 1999; 1(1): 96-98
DOI: 10.1055/s-2007-978494
DOI: 10.1055/s-2007-978494
Original Papers
© Georg Thieme Verlag Stuttgart · New York
The Role of Hypocotyl and Roots in Photoperiodic Floral Induction of Chenopodium rubrum
Weitere Informationen
Publikationsverlauf
1998
1998
Publikationsdatum:
19. April 2007 (online)
Abstract
Hypocotyls and roots of Chenopodium rubrum were tested as possible receptors of photoperiodic signals inducing flowering. The hypocotyl was found to be responsive to such a signal. Its role as the locus of synthesis and/or the transport system of a florigenic stimulus is discussed. The roots respond to light/dark conditions solely by changing their growth rate but they do not seem to be involved in induction of flowering.
Key words
Flowering - photoperiodism - receptory organs