Title:	TRAP and SRAP markers to find genetic variability in complex polyploid Paullinia cupana var. sorbilis.
Authors:	SILVA, E. F. da SOUSA, S. B. de SILVA, G. F. da SOUSA, N. R. NASCIMENTO FILHO, F. J. do HANADA, R. E.
Affiliation:	Elizangela Farias da Silva; Sandra Barbosa de Sousa; GILVAN FERREIRA DA SILVA, CPAA; NELCIMAR REIS SOUSA, CPACP; FIRMINO JOSE DO NASCIMENTO FILHO, CPAA; Rogério Eiji Hanada, INPA.
Date Issued:	2016
Citation:	Plant Gene, v. 6, p. 43-47, 2016.
Description:	The guarana plant (Paullinia cupana var. sorbilis) is a polyploid rich in natural caffeine, used as a source for producing industrial soft drinks. Embrapa Western Amazon maintains an Active Germplasm Bank (BGA) with 270 clones, which represents the genetic basis of the species conservation and breeding programs. The BGA evaluations conducted using phenotypic traits and Random Amplified Polymorphic DNA (RAPD) markers indicated low genetic variability. Therefore, the objective of this study was to analyze the genetic diversity of the clonal germplasm of the guarana plant using Target Region Amplification Polymorphism (TRAP) and Sequence-Related Amplification Polymorphism (SRAP) markers.
Thesagro:	Germoplasma Guaraná Marcador Molecular Paullinia Cupana Variedade
NAL Thesaurus:	germplasm
Keywords:	Guarana plant Clonal Cultivar Amazon germplasm Molecular marker
DOI:	doi:10.1016/j.plgene.2016.03.005
Type of Material:	Artigo de periódico
Access:	openAccess
Appears in Collections:	Artigo em periódico indexado (CPAA)