Data/hora: 15/06/2024 00:16:04

Biblioteca(s): 	Embrapa Mandioca e Fruticultura.	
Data corrente: 	05/05/2000	
Data da última atualização: 	05/05/2000	
Autoria: 	CARVALHO, L. J. C. B.; SCHAAL, B. A.; FUKUDA, W. M. A.	
Afiliação: 	Embrapa-CENARGEN; Embrapa-CNPMF.	
Título: 	Genetic diversity of cassava (Manihot esculenta Crantz) in a germplasmcollection asssessed by rapd assay1	
Ano de publicação: 	2000	
Fonte/Imprenta: 	Brasilia: Embrapa Recursos Genetico e Biotecnologia/CBN, 2000	
Páginas: 	p.80-92	
ISBN: 	85-87697-05-6	
Idioma: 	Inglês	
Notas: 	In: INTERNATIONAL SCIENTIFIC MEETING ON CASSAVA BIOTECHNOLOGY, 1998. Salvador-Bahua. Proceedings... Brasilia, DF: Embrapa Recursos Geneticos e Biotecnologia/CBN, 2000. 625p. Editado por Luiz J. C. B. Carvalho, Ann Marie Thro, Alberto Duarte Vilarinhos	
Conteúdo: 	Genetic diversity in cassava germplasm collection representing different agroecological habitats of Brazil was assessed by RAPD markers. Fifty nine cassava accessions representing the World Core Collection and seven agroecological habitats in one of the center of diversity of cassava were used. Phenetic analysis discriminated nine distinct clusters, two clusters from Colombia, two clusters from Brazil and five clusters of distinct habitats in Brazil. None of the other representative individuals from the other countries showed distinct clusters. This structure represents the genetic diversity of cassava germplasm in the World Core Collection, and confirms the high genetic diversity in different regions of Brazil. It is also inferred that land races originated from Cerrados, Litoral, and Sub Tropics are well represented in the World Core Collection, but not the other habitats.	
Palavras-Chave: 	Caracterizacao morfologica; Diversidade genetica; Genetic diversity; Morphological characterization; Propagacao clonal.	
Thesagro: 	Mandioca.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Mandioca e Fruticultura (CNPMF)	
Exemplares: 	CNPMF - (14844-1) - ADD - PL - -- - 633.682 - I61p - 2000.00063 - DIS