01598naa a2200313 a 450000100080000000500110000800800410001902400420006010000200010224501300012226000090025252006980026165000140095965000160097365000130098965000230100265000210102565000140104665300210106065300200108165300180110165300210111970000200114070000200116070000170118070000310119770000180122877300380124620426482018-02-27       2016    bl uuuu     u00u1 u    #d7 adoi:10.1016/j.plgene.2016.03.0052DOI1 aSILVA, E. F. da  aTRAP and SRAP markers to find genetic variability in complex polyploid Paullinia cupana var. sorbilis.h[electronic resource]  c2016  aThe 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.  agermplasm  aGermoplasma  aGuaraná  aMarcador Molecular  aPaullinia Cupana  aVariedade  aAmazon germplasm  aClonal Cultivar  aGuarana plant  aMolecular marker1 aSOUSA, S. B. de1 aSILVA, G. F. da1 aSOUSA, N. R.1 aNASCIMENTO FILHO, F. J. do1 aHANADA, R. E.  tPlant Genegv. 6, p. 43-47, 2016.