01519naa a2200253 a 450000100080000000500110000800800410001910000230006024501240008326000090020750001550021652006000037165000210097165000210099265300220101365300240103565300220105965300140108165300180109565300140111370000200112770000260114777300920117318767102023-03-30       2010    bl uuuu     u00u1 u    #d1 aSOUZA, R. J. C. de  aChemical similarity among domesticated and wild genotypes of peanut based on n-alkanes profiles.h[electronic resource]  c2010  aNotas Científicas. Título em português: Similaridade química entre genótipos domesticados e selvagens de amendoim baseada no perfil de n?alcanos.  aThe objective of this work was to analyze the epicuticular n-alkane profile of domesticated and wild peanut genotypes. Foliar epicuticular n-alkanes of four Arachis hypogaea genotypes and two wild species ? A. monticola and A. stenosperma ? were analyzed by gas chromatography. Chemical relationships between them were evaluated using the Dice coefficient and UPGMA method. Two clusters were formed: one with four A. hypogaea genotypes and the other with the two wild species. There is more similarity between the BR1 and LIGO-PE06 genotypes and between the BRS 151 L-7 and BRS Havana genotypes.  aEpicuticular wax  aArachis Hypogaea  aArachis monticola  aArachis stenosperma  aEstresse hídrico  aFenética  aHydric stress  aPhenetics1 aSILVA, S. I. da1 aOLIVEIRA, A. F. M. de  tPesquisa Agropecuária brasileira, Brasília, DFgv. 45, n. 11, p. 1321-1323, nov. 2010