Título:	Characterization of a pepper collection (Capsicum frutescens L.) from Brazil.
Autoria:	LIMA, M. F. CARVALHO, S. I. C. de RAGASSI, C. F. BIANCHETTI, L. B. FALEIRO, F. G. REIFSCHNEIDER, F. J. B.
Afiliação:	MIRTES FREITAS LIMA, CNPH; SABRINA ISABEL COSTA DE CARVALHO, CNPH; CARLOS FRANCISCO RAGASSI, CNPH; LUCIANO DE BEM BIANCHETTI, Cenargen; FABIO GELAPE FALEIRO, CPAC; FRANCISCO JOSE BECKER REIFSCHNEIDER, SRI.
Ano de publicação:	2017
Referência:	Genetics and Molecular Research, v. 16, n. 3, p. gmr16039704, 2017.
Conteúdo:	Germplasm banks are essential as sources of genetic variability for plant breeding programs. To characterize a Brazilian Capsicum frutescens collection, 21 malagueta and 5 Tabasco hot pepper accessions were evaluated under field and greenhouse conditions regarding morphological and molecular traits, as well as resistance to viruses. The incidence of viruses in field-grown plants varied among genotypes and according to virus species, from 5.6% (GRSV; CNPH 3286) to 100% (PMMoV; CNPH2871), and indicated some accessions as potential sources of virus resistance. These results demonstrate the genetic variability within the group of 26 hot pepper accessions, as well as virus-resistant genotypes that can be used in breeding programs.
Thesagro:	Pimenta Virus
NAL Thesaurus:	Germplasm conservation Tomato spotted wilt virus Groundnut ringspot virus Potato virus Y Pepper yellow mosaic virus Cucumber mosaic virus
Palavras-chave:	Variedade Malagueta Variedade Tabasco Capsicum annuum var annuum
ISSN:	1676-5680
Digital Object Identifier:	10.4238/gmr16039704
Tipo do material:	Artigo de periódico
Acesso:	openAccess
Aparece nas coleções:	Artigo em periódico indexado (CNPH)