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Schuck,Mariane Ruzza; Biasi,Luiz Antonio; Mariano,Ada Michele; Lipski,Bernardo; Riaz,Summaira; Walker,Michael Andrew. |
The objective of this work was to assess the potential of interspecific hybridization of Vitis labruscana and Muscadinia rotundifolia by using artificial cross-pollinations. Microsatellite markers were used to confirm interspecific hybridizations and the identity of the parental genotypes. In crosses in which M. rotundifolia was used as the female parent, no true hybrids were obtained. In the reciprocal crosses, 114 seedlings were identified as true V. labruscana x M. rotundifolia hybrids. Self pollination occurred in direct and in reciprocal crosses. The crossings between 'Bordo' x 'Carlos', 'Magnolia', 'Regale' and' Roanoke', and between' Isabel' x 'Bountiful', 'Carlos', 'Magnolia', 'Regale' and 'Roanoke' were confirmed. The 15 markers evaluated showed... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Muscadinia rotundifolia; Vitis labruscana; Hybrid identification; Interspecific crosses; SSRs. |
Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2011001100009 |
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