Data/hora: 23/06/2024 21:42:37

Biblioteca(s): 	Embrapa Mandioca e Fruticultura.	
Data corrente: 	04/05/2000	
Data da última atualização: 	04/05/2000	
Autoria: 	CARVALHO, L. J. C. B.; SCHAAL, B. A.; FUKUDA, W. M. G.	
Afiliação: 	Embrapa-CENARGEN; Embrapa-CNPMF.	
Título: 	Morphological descriptors and random amplified polymorphic DNA (RAPD) marker used to assess the genetic diversity of cassava (Manihot esculenta Crantz)	
Ano de publicação: 	2000	
Fonte/Imprenta: 	Brasilia: Embrapa Recursos Genetico e Biotecnologia/CBN, 2000	
Páginas: 	p.51-64	
ISBN: 	85.87697.05.6	
Idioma: 	Inglês	
Notas: 	In: INTERNATIONAL SCIENTIFIC MEETING ON CASSAVA BIOTECHNOLOGY, 1998. Salvador-Bahia. 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: 	Morphological descriptors and Random Amplified Polymorphic DNA (RAPD) marker were used to assess the genetic variability of a cassava (Manihot esculenta Crantz) germoplasm collection. Ninety four cassava accessions, three major morphological descriptors (determined by PCA) and 96 polymorphic bands were analyzed by the mean of phenetic relationship. Cluster groups generated with Jaccard similarity index by UPMGA method were further analyzed by the consensus tree method to asssess the distinctness of the clusters identified by UPGNA-derived phenogram. The grouping pattern implied by the phenogram generated with UPGMA method showed different degree of resolution (truly bifurcated phenogram), different levels of tree imbalance, and no group correspondence between the two markers.	
Palavras-Chave: 	Cultivares; Descritores morfologicos; Genetic variabity; Marcadores molecular; Molecular markers; Morohological descriptors; Variabilidade genetica.	
Thesagro: 	Mandioca.	
Thesaurus Nal: 	cultivars.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Mandioca e Fruticultura (CNPMF)	
Exemplares: 	CNPMF - (14842-1) - ADD - PL - -- - 633.682 - I61p - 2000.00063 - DIS