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Synaptomenal complex analysis of four breeds of Bos taurus taurus x B; showed that the only significant difference was between Gyr and Gyr-Holstein-Friesian...
76 M. D. P. Scavone et al. Hereditas 133 (2000) Fig. 2a-h. a A bivalent partially paired in late zygotene of an F, hybrid animal of Gyr-Holstein-Friesian showing that...
Synaptomenal Complex Analysis of Four Breeds of Bos Taurus Taurus x B. Taurus Indicus Hybrids; Gyr-Holstein-Friesian (G-H) and Nelore-Piemontese (N-P).
hybrids and among the hybrids and their parental breeds showed that the only significant difference was between Gyr and Gyr × Holstein-Friesian animals.
Production indices for dual purpose cattle in central Brazil; Gyr, Holstein-Friesian × Gyr; 1582 Production indices for dual purpose cattle in central Brazil
Data was available on 1580 calvings and completed lactations of cows with three genetic types: Gyr, Holstein-Friesian × Gyr and Simmental × Gyr.