01315naa a2200193 a 450000100080000000500110000800800410001910000210006024501200008126000090020150001540021052005640036465300230092865300240095170000220097570000180099770000160101577300900103110888352019-08-06       1997    bl uuuu     u00u1 u    #d1 aVIEIRA, M. L. C.  aDetermination of taxonomic relationships among brazilian taxa of Stylosanthes sw., leguminosae, using rapd markers.  c1997  aTítulo em português: Determinação das relações taxonômicas entre táxons brasileiros de Stylosanthes Sw., Leguminosae, usando marcadores RAPD.  aThe potential use of R.ÁPDs for taxonomic studies was investigated in six Styiosanthes Sw. taxa. Based on the presence/absence of RAPDs bands, genetic similarities were evaluated and a - dendrogram was built according to the UPGMA procedure. Two groups were clearly difíerentiated, one represented by an annual species (S. hurnilis) and another by the controversial taxa belonging to the S. guianensis complex. Among taxa of the latter group RAPDs have proven useful for discriminating S. gracilis, that should be under a process of evolutionary divergence.  aMolecular taxonomy  aTaxonomia molecular1 aFUNGARO, M. H. P.1 aJUBIER, M.-F.1 aLEJEUNE, B.  tPesquisa Agropecuária Brasileira, Brasília, DFgv. 32, n. 3, p. 305-310, mar. 1997.