Listar CICVyA. Centro de Investigación en Ciencias Veterinarias y Agronómicas por fecha de publicación
Mostrando ítems 141-160 de 1238
-
Candidate Gene Approach for Parasite Resistance in Sheep – Variation in Immune Pathway Genes and Association with Fecal Egg Count
(Plos One, 2014-02-12)Sheep chromosome 3 (Oar3) has the largest number of QTLs reported to be significantly associated with resistance to gastro-intestinal nematodes. This study aimed to identify single nucleotide polymorphisms (SNPs) within ... -
Relevamiento serológico de anticuerpos contra enfermedades virales de interés sanitario en llamas (Lama glama) de la provincia de Jujuy, Argentina = Serological survey of antibodies against viral diseases of public health interest in llamas (Lama glama) from Jujuy province, Argentina
(Asociación Argentina de Microbiología, 2014-03)Las poblaciones de llamas de Argentina se concentran principalmente en la provincia de Jujuy; su explotación representa un importante recurso económico de las comunidades altoandinas. El objetivo de este trabajo fue evaluar ... -
Silencing of the tomato Sugar Partitioning Affecting protein (SPA) modifies sink strength through a shift in leaf sugar metabolism
(Wiley; Society for Experimental Biology, 2014-03)Limitations in our understanding about the mechanisms that underlie source-sink assimilate partitioning are increasingly becoming a major hurdle for crop yield enhancement via metabolic engineering. By means of a ... -
Purification and characterization of a GH43 β-xylosidase from Enterobacter sp. identified and cloned from forest soil bacteria
(Elsevier, 2014-03)The use of lignocellulosic biomass for second generation biofuels requires optimization of enzymatic breakdown of plant cell walls. In this work, cellulolytic bacteria were isolated from a native and two cultivated forest ... -
Detection of Mycobacterium bovis in Bovine and Bubaline tissues using Nested-PCR for TbD1
(PLOS, 2014-03)In the present study, a nested-PCR system, targeting the TbD1 region, involving the performance of conventional PCR followed by real-time PCR, was developed to detect Mycobacterium bovis in bovine/bubaline tissue homogenates. ... -
Immunogenicity of hypothetical highly conserved proteins as novel antigens in Anaplasma marginale
(Springer, 2014-03)Anaplasma marginale is a tick-transmitted Gram-negative intraerythrocytic bacterium and the etiological agent of bovine Anaplasmosis. Even though considerable research efforts have been undertaken, Anaplasmosis vaccine ... -
Identificación de genes codificantes de enzimas de interés industrial en una cepa de bacteria termofílica aislada de aguas termales de Salta (Argentina)
(Gerencia de Comunicación e Imagen Institucional, DNA SICC, INTA, 2014-04)Se aislaron dos bacterias termofílicas a partir de aguas termales de la provincia de Salta, Argentina. Estudios filogenéticos permitieron caracterizar los aislamientos como pertenecientes a los géneros Thermus y Geobacillus. ... -
Aportes a la Técnica de Insecto Estéril: Una cepa de Anastrepha fraterculus (Diptera: Tephritidae) con maduración sexual temprana
(Gerencia de Comunicación e Imagen Institucional, DNA SICC, INTA, 2014-04)El proceso de maduración sexual de los machos de Anastrepha fraterculus (Wied.) es relativamente largo comparado con el de otros tefrítidos. Si se quiere aplicar la Técnica del Insecto Estéril (TIE), el costo se incrementa ... -
Aislamiento y caracterización de regiones promotoras de girasol para dirigir la expresión tejido específica de genes foráneos a semilla
(Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 2014-04)Desde el inicio de la utilización de variedades transgénicas, la superficie agrobiotecnológica ha aumentado exponencialmente, con un incremento del orden de 80 veces en solo 14 años, y su uso se ha expandido a más de veinte ... -
The glycosylphosphatidylinositol-anchored protein repertoire of Babesia bovis and its significance for erythrocyte invasion
(2014-04)Glycosylphosphatidylinositol-anchored proteins are abundant on the surface of pathogenic protozoans and might play an important role for parasite survival. In the present work, the relevance of GPI-anchored proteins for ... -
Artificial microRNAs as antiviral strategy to FMDV: structural implications of target selection
(2014-04)RNA interference (RNAi) appears as a promising strategy to control virus replication. While the antiviral power of short-hairpin RNAs or small-interfering RNAs against FMDV has been demonstrated widely, safer RNAi effectors ... -
Analysis of a chitinase from EpapGV, a fast killing betabaculovirus
(Springer, 2014-04)The main function of baculoviral chitinase protein (V-CHIA) is to promote the final liquefaction of infected host larvae, facilitating the dispersion of occlusion bodies (OBs) in the environment. In this study, a v-chiA ... -
Improving clustering with metabolic pathway data
(BMC, 2014-04)Background: It is a common practice in bioinformatics to validate each group returned by a clustering algorithm through manual analysis, according to a-priori biological knowledge. This procedure helps finding functionally ... -
Genotyping Mycobacterium bovis from cattle in the Central Pampas of Argentina: tempoal and regional trends
(Fundacao Oswaldo Cruz, Brasil, 2014-04)Mycobacterium bovis is the causative agent of bovine tuberculosis (TB), a disease that affects approximately 5% of Argentinean cattle. Among the molecular methods for genotyping, the most convenient are spoligotyping and ... -
Early protection against foot-and-mouth disease virus in cattle using an inactivated vaccine formulated with Montanide ESSAI IMS D 12802 VG PR adjuvant
(Elsevier, 2014-04-17)Foot and mouth disease is an acute disease of cattle with a broad distribution around the world. Due to the fast spread of FMDV infections, control measures must be applied immediately after an outbreak, such as the use ... -
The genetic diversity of wild rescuegrass is associated with precipitation levels
(Springer, 2014-04-27)The genus Bromus belongs to the family Poaceae, contains over 160 annual and perennial species of grasses, varying in ploidy level from diploid (2n = 14) to dodecaploid (2n = 70) (Fortune et al. 2008). One of the most ... -
Fine mapping of LrSV2, a race-specific adult plant leaf rust resistance gene on wheat chromosome 3BS
(Springer, 2014-05)Three leaf rust resistance genes were identified in the durable leaf rust resistant Argentinean wheat variety Sinvalocho MA: the seedling resistance gene Lr3 on distal 6BL and two adult plant resistance genes, LrSV1 and ... -
Canarypox virus expressing infectious bursal disease VP2 protein as immunogen for chickens
(Sociedade Brasileira de Microbiologia, 2014-05)Canarypox viruses (CNPV) carrying the coding sequence of VP2 protein from infectious bursal disease virus (IBDV) were obtained. These viruses were able to express VP2 protein in vitro and to induce IBDV-neutralizing ... -
Incomplete sterols and hopanoids pathways in ciliates: Gene loss and acquisition during evolution as a source of biosynthetic genes
(Elsevier, 2014-05)Polycyclic triterpenoids, such as sterols and hopanoids, are essential components of plasmatic membrane in eukaryotic organisms. Although it is generally assumed that ciliates do not synthesize sterols, and many of them ... -
Seroprevalence for selected pathogens of zoonotic importance in wild nutria (Myocastor coypus)
(Springer, 2014-06)Little information is present in the literature on diseases of the nutria (Myocastor coypus) in the wild. Serum samples obtained from 176 trapped animals were tested for antibody reactivity against 11 pathogens of significant ...