Data/hora: 12/05/2024 11:13:29

Biblioteca(s): 	Embrapa Florestas.	
Data corrente: 	19/04/2002	
Data da última atualização: 	26/02/2010	
Autoria: 	NEALE, D. B.; MARSHALL, K. A.; SEDEROFF, R. R.	
Título: 	Chloroplast and mitochondrial DNA are paternally inherited in Sequoia sempervirens D. Don Endl.	
Ano de publicação: 	1989	
Fonte/Imprenta: 	Proceedings of the National Academy of Science of the United States of America, Washington, v.86, n.23, p.9347-9349, 1989.	
Idioma: 	Inglês	
Conteúdo: 	Restriction fragment length polymorphisms in controlled crosses were used to infer the mode of inheritance of chloroplast DNA and mitochondrial DNA in coast redwood (Sequoia sempervirens). Chloroplast DNA was paternally inherited, as is true for all other conifers studied previously. Surprisingly, a restriction fragment length polymorphism detected by a mitochondrial probe was also paternally inherited. This polymorphism could not be detected in hybridizations with chloroplast probes covering the entire chloroplast genome, thus providing evidence that the mitochondrial probe had not hybridized to chloroplast DNA on the blot. It was concluded that mitochondrial DNA is paternally inherited in coast redwood. Paternal inheritance of mitochondrial DNA in sexual crosses of a multicellular eukaryotic organism has not been previously reported.	
Palavras-Chave: 	Chloroplast genetics; cpDNA; DNA cloroplasdideano; DNA mitocondial; DNA organelar; Inheritance; Mitochondrial genetics; mtDNA; Paternal effects; RFLP.	
Thesaurus Nal: 	biotechnology; chromosomes; conifers; forest trees; genetics; restriction fragment length polymorphism; Sequoia.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Florestas (CNPF)	
Exemplares: 	CNPF - (1182-1) - ADC - SP - -- - SP0276 -  - SP0276 - DIS