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Endogenous gibberellin profile during Christmas rose ( Helleborus niger L.) flower and fruit development

Ayele, B T; Magnus, Volker; Mihaljevic, Snjezana; Prebeg, Tatjana; Coz-Rakovac, Rozelinda; Ozga, Jocelyn A.; Reinecke, Dennis M; Mander, Lewis; Kamiya, Yuji; Yamaguchi, Shinjiro; Salopek-Sondi, Branka


Gibberellins (GAs) were identified and quantified during flower and fruit development in the Christmas rose (Helleborus niger L.), a native of southeastern Europe with a long international horticultural tradition. Physiologically, the plant differs from popular model species in two major respects: (1) following anthesis, the initially white or rose perianth (formed in this species by the sepals) turns green and persists until fruit ripening, and (2) the seed is shed with an immature embryo, a...[Show more]

CollectionsANU Research Publications
Date published: 2010
Type: Journal article
Source: Journal of Plant Growth Regulation
DOI: 10.1007/s00344-009-9124-5


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