01425naa a2200301 a 450000100080000000500110000800800410001910000230006024500990008326000090018252005630019165000220075465000270077665000090080365000100081265000250082265000230084765000350087065000170090565000220092265300220094465300260096665300190099270000230101170000210103470000170105577300510107215738092022-05-17       2009    bl uuuu     u00u1 u    #d1 aBORBA, T. C. de O.  aMicrosatellite marker-mediated analysis of the EMBRAPA Rice Core Collection genetic diversity.  c2009  aThe objectives of this study were to determine the genetic structure of 242 accessions from the EMBRAPA Rice Core Collection (ERiCC), to create a mini-core collection and to develop a multiplex panel of fluorescent labeled simple sequence repeats (SSRs). Eighty-six SSRs were used to identify 1,066 alleles, with an average number of 12.4 alleles/locus and average polymorphism information content (PIC)/locus of 0.75. A model-based clustering method recognized the structure of the accessions on two levels, according to their cultivation system and origin.  aGenetic variation  aMicrosatellite repeats  aRice  aArroz  aBanco de germoplasma  aMarcador molecular  aMelhoramento genético vegetal  aOryza sativa  aRecurso genético  aColeção nuclear  aDiversidade genética  aMicrosatélite1 aBRONDANI, R. P. V.1 aRANGEL, P. H. N.1 aBRONDANI, C.  tGeneticagv. 137, n. 3, p. 293-304, Dec. 2009.