Data/hora: 21/06/2024 05:13:06

Biblioteca(s): 	Embrapa Arroz e Feijão.	
Data corrente: 	05/09/2006	
Data da última atualização: 	14/05/2022	
Autoria: 	BRONDANI, C.; CALDEIRA, K. da S.; BORBA, T. C. O.; RANGEL. P. N.; MORAIS, O. P. de; CASTRO, E. da M. de; RANGEL, P. H. N.; MENDONÇA, J. A.; BRONDANI, R. P.	
Afiliação: 	CLAUDIO BRONDANI, CNPAF; KAMYLLA DA SILVA CALDEIRA; TEREZA CRISTINA DE OLIVEIRA BORBA, CNPAF; PRISCILA NASCIMENTO RANGEL; ORLANDO PEIXOTO DE MORAIS, CNPAF; EMILIO DA MAIA DE CASTRO, CNPAF; PAULO HIDEO NAKANO RANGEL, CNPAF; JOAO ANTONIO MENDONCA, CNPAF; ROSANA PEREIRA VIANELLO, CNPAF.	
Título: 	Genetic variability analysis of elite upland rice genotypes with SSR markers.	
Ano de publicação: 	2006	
Fonte/Imprenta: 	Crop Breeding and Applied Biotechnology, v. 6, n. 1, p. 9-17, Mar. 2006.	
Idioma: 	Inglês	
Conteúdo: 	Rice is one of the staple foods consumed worldwide, and rice breeding programmes have become important to warrant high yield levels and grain quality in upland rice. Laboratory experiments were conducted to study the genetic variation of 30 elite genotypes from a VCU trial, of the upland rice breeding programme of Embrapa, Brazil, using 25 SSR markers. A total of 131 alleles were obtained, with an average of 5.2 alleles per locus and a mean PIC equal to 0.61. Results indicated that genetically different elite parents from the breeding programme and selection in segregating families have given rise to broad-based rice genotypes. Based on the analysis of different combinations of 10 SSR markers, it was observed that the use of more informative markers is essential to explain the genetic divergence consistently with the pedigree of each rice genotype..	
Palavras-Chave: 	Distância genética; Marcador microssatélite; Microsatellite markers.	
Thesagro: 	Arroz; Oryza Sativa; Recurso Genético.	
Thesaurus Nal: 	genetic distance; genetic resources; rice.	
Categoria do assunto: 	S Ciências Biológicas	
URL: 	http://ainfo.cnptia.embrapa.br/digital/bitstream/item/33664/1/CBABBrondani.pdf	
Registro original: 	Embrapa Arroz e Feijão (CNPAF)	
Exemplares: 	CNPAF - (24098-1) - UPC - AP - DD - 2006 -  - 2006 - DIS