Browsing by Subject "DNA"
Now showing items 1-8 of 8
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Diversidad genética en el ganado bovino en Costa Rica
(Universidad Nacional, Costa Rica, 2014-05)El objetivo de esta tesis fue cuantificar el grado de diversidad genética en el ganado bovino de Costa Rica. Inicialmente se realizó un análisis de la diversidad genética en la población total. Se colectaron 1498 muestras ... -
Four new species and five morphospecies of Ficophagus Davies & Bartholomaeus, 2015 (Nematoda: Aphelenchoididae) from Ficus subgenus Urostigma sect. Americana (Moraceae) in Central America
(Brill & The Hague Academy of International Law, 2017-05-02)Four new species of Ficophagus were recovered from the sycones of Ficus spp. from the Subgenus Urostigma section Americana from Central America. The species are described here as Ficophagus bullenei sp. n., F. costaricanus ... -
Molecular characterization and distribution of the needle nematode Longidorus laevicapitatus Williams, 1959 (Nematoda: Longidoridae) in Costa Rica
(Springer, 2016-06-25)Correct identification of Longidorus species in Costa Rica is essential to establish appropriate control strategies for preventing the spread of these nematodes. Nematode surveys conducted in the rainy seasons from 2013 ... -
Molecular characterization of pseudomonodelphic dagger nematodes of the genus Xiphinema Cobb, 1913 (Nematoda: Longidoridae) in Costa Rica, with notes on Xiphinema setariae Tarjan, 1964
(Springer, 2016-12-16)Pseudomonodelphic dagger nematodes of the genus Xiphinema are characterized by having one of the genital branches reduced and lacking an ovary. They are usually reported from tropical regions. Nematode surveys conducted ... -
Optimización de técnicas de PCR para la detección de Salmonella enterica (serotipo Gallinarum) en aves de corral de Costa Rica
(UNED, 2022-02-21)Introducción: La tifosis aviar y la pulorosis, enfermedades ocasionadas por Salmonella enterica subsp. enterica (serotipo Gallinarum, biotipos Gallinarum y Pullorum), son responsables de una elevada mortalidad en aves ... -
Seroprevalence and prevalence of Babesia vogeli in clinically healthy dogs and their ticks in Costa Rica
(BMC, 2021-09-14)Canine babesiosis is a disease caused by a parasite of the genus Babesia which destroys red blood cells. Previous studies have shown the presence of Babesia vogeli in rural areas in Costa Rica using molecular techniques. ... -
Two new species and three morphospecies of Ficophagus Davies & Bartholomaeus, 2015 (Nematoda: Aphelenchoididae) from Ficus subgenus Pharmacosycea (Moraceae) in Central America
(Brill & The Hague Academy of International Law, 2017-03-15)Aphelenchoidid nematodes were collected from the sycones of Ficus subgenus Pharmacosycea from Central America. Two new species of Ficophagus were recovered, and are described herein as F. maxima sp. n. and F. yoponensis ... -
Uso de marcadores genéticos para análisis de diversidad genética y pruebas de verificación de identidad y paternidad en bovinos Brahman registrados en Costa Rica
(Universidad Nacional, Costa Rica, 2017-08)El presente estudio tuvo como objetivos estimar parámetros genéticos para el análisis de diversidad e implementar el uso de pruebas de ADN por microsatélites con fines de identificación y verificación de paternidad en ...