Data/hora: 07/06/2024 16:02:14

Biblioteca(s): 	Embrapa Arroz e Feijão.	
Data corrente: 	22/02/2006	
Data da última atualização: 	23/02/2006	
Autoria: 	BENEDITO, V. A.; KRONENBURG-van der Ven, B. C. E. van; TUYL, J. M. van; ANGENENT, G. C.; KRENS, F. A.	
Título: 	Transformation of Lilium longiflorum via particle bombardiment and generation of herbicide-resistant plants.	
Ano de publicação: 	2005	
Fonte/Imprenta: 	Crop Breeding and Applied Biotechnology, Viçosa, MG, v. 5, n. 3, p. 259-264, Sept. 2005.	
Idioma: 	Inglês	
Conteúdo: 	This study is a contribution to the improvement of lily (Lilium longiflorum Thunb.) transformation procedures. A vector carrying the Arabidopsis SUPERMAN gene driven by the petunia flower-specific FLORAL BINDING PROTEIN 1 promoter and the resistance gene phosphinothricin acetyltransferase against herbicide bialaphos under the CaMV35S promoter was used to transform bulblet slices by particle bombardment. Our aims were to improve the transformation parameters for lily transformation in order to enhance the efficiency and to create novel phenotypes in lily flowers using transcription factors originating from dicot plants. We managed to obtain transgenic lines expressing in vitro resistance to bialaphos. The transgenic plants were transferred to the greenhouse, grown and monitored for two flowering seasons. Flowers derived from these plants appeared normal and indistinguishable from wild-type flowers..	
Palavras-Chave: 	ABCDE model; Desenvolvimento floral; Fator de transcrição; Floral development; Gene homeótico; Homeotic gene; Lily; Modelo ABCDE; Transcription factor.	
Thesagro: 	Lírio.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Arroz e Feijão (CNPAF)	
Exemplares: 	CNPAF - (23316-1) - ADD - AP - -- - 631.05 - C - 2005.00389 - DIS