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Mostrando ítems 11-13 de 13
Evaluación de fuentes alternativas de resistencia genética hacia la roya del café (Hemileia vastatrix)
(Instituto Tecnológico de Costa Rica, 2023)
La roya del café es la principal enfermedad que afecta la producción mundial del café. La más reciente pandemia en el 2012-2013 en América Central, ocasionó pérdidas estimadas en $500 millones, debido a la reducción en un ...
Kinematic sub-populations in bull spermatozoa: a comparison of classical and bayesian approaches
(Biology 2020, 2020-06-26)
The ejaculate is heterogenous and sperm sub-populations with different kinematic patterns
can be identified in various species. Nevertheless, although these sub-populations are statistically
well defined, the statistical ...
Morphometric comparison by the ISAS® CASA-DNAf system of two techniques for the evaluation of DNA fragmentation in human spermatozoa
(Instituto Tecnológico de Costa Rica. Escuela de Agronomía. Sede San Carlos., 2016)
DNA fragmentation has been shown to be one of the causes of male infertility, particularly related to repeated abortions, and different methods have been developed to analyze it. In the present study, two commercial kits ...