作者: Andreia Fernandes de Souza , Maria da Conceição Gomes Leitão , André Mariano Batista , Ana Lúcia Figueiredo Porto , José Luiz de Lima Filho
DOI: 10.1590/S0103-84782009005000044
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摘要: The aim of this study was to identify proteins in seminal plasma goats raised the Northeast Brazil related with precipitation index and semen quality. Semen obtained from three bucks evaluated microscopic macroscopic parameters. profile performed by analysis two-dimensional electrophoresis. Volume, acrosome integrity total had significant difference (P<0.05) between periods high (1.7mL, 90.3% 372g mL-1, respectively) low (1.2mL, 80.3% 494µg index. It detected during index, 47 49 spots molecular weight 4 106kDa 15 97kDa, isoelectric point 3.00 8.96, 4.48 9.83, respectively. Only period were observed groups 13kDa 45kDa. can be concluded that Alpine American has best quality when which attributed presence protein