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Mostrando ítems 3987-4006 de 16725
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Curva de dilución e índice de nutrición nitrogenada para Digitaria eriantha cv. Irene bajo diferentes regímenes de agua y nitrógeno
(Gerencia de Comunicación e Imagen Institucional, DNA SICC, INTA, 2016-08)Los principales factores ambientales que influyen sobre la productividad de las pasturas son las condiciones de humedad y la disponibilidad de nitrógeno en el suelo. La temperatura también es una de las causas de fluctuación ... -
Curvas de calidad de pasturas templadas en el sudoeste bonaerense. Estudio de caso = Quality curves of temperate pastures in the SW of the province of Buenos Aires Buenos Aires. Case study
(Asociación Argentina de Producción Animal, 2023-09)La siembra e implantación de especies perennes en zonas semiáridas constituye una alternativa que permitiría aumentar la generación de forraje con relativa estabilidad y flexibilidad; disminuyendo riesgos económicos, ... -
Curvas de crecimiento de forrajeras templadas irrigadas
(Asociación Latinoamericana de Producción Animal, 2001)Con el objetivo de construir y comparar las curvas de distribución estacional de forraje de 15 gramíneas y leguminosas se realizaron cuatro ensayos entre 1996 y 1999. Cada uno constó de dos repeticiones compuestas cada una ... -
Curvas de índice de sitio para Prosopis alba en la provincia del Chaco
(Facultad de Ciencias Forestales, Universidad Nacional de Misiones, 2017-11)El algarrobo blanco es la especie central para la industria de muebles en la provincia del Chaco y actualmente existen cerca de 6000 has forestadas con esta especie. Dada su importancia económica y social en la provisión ... -
Curvas de lactancia e identificación QTLs asociados a características productivas en ganado Holando y cruza HolandoxJersey
(Facultad de Ciencias Veterinarias, Universidad de Buenos Aires, 2020)El objetivo general de esta tesis fue la modelación de curvas de lactancia para estimar los rasgos de producción de leche aplicados a la identificación de regiones cromosómicas y genes asociados a dichos rasgos, en ganado ... -
Cut foliage: potentiality of native Argentine ferns as new ornamental crops
(Sociedade Brasileira de Floricultura e Plantas Ornamentais, 2021-10-01)The cut foliage constitutes an important part of the floricultural production since it represents a fundamental element in flower arrangements, and ferns are the complementary elements most used by florists. In Argentina, ... -
Cyclodextrin glycosyltransferase from Bacillus circulans DF 9R: Activity and kinetic studies
(Elsevier, 2009-07)Activity characteristics and kinetic aspects of a cyclodextrin glycosyltransferase (CGTase) from Bacillus circulans DF 9R were studied. A mixture of α-, β- and γ-cyclodextrins (CDs), glucose, maltose and negligible amounts ... -
Cyclodextrin production by cyclodextrin glycosyltransferase from Bacillus circulans DF 9R
(Elsevier, 2006-09-30)Cyclodextrins (CD) are cyclic oligosaccharides with multiple applications in the food, pharmaceutical, cosmetic, agricultural and chemical industries. In this work, the conditions used to produce CD with cyclodextrin ... -
Cyclophosphamide enhances the release of tumor exosomes that elicit a specific immune response in vivo in a murine T-cell lymphoma
(Elsevier, 2019-03)Exosomes are 60–150 nm small extracellular vesicles (EVs) released by most cells. Tumor-cell-derived exosomes, used as a vaccine, elicit a specific cytotoxic response against tumor cells, usually with a greater immunogenicity ... -
Cydia pomonella (L.) (Lepidoptera: Tortricidae). Aspectos de su taxonomía, comportamiento y monitoreo aplicados a programas de control en grandes áreas
(Departament de Producció Vegetal i Ciència Forestal, Universitat de Lleida, 2012)La carpocapsa [Cydia pomonella (L.) (Lepidoptera: Tortricidae)] es una de las plagas principales de los frutales de pepita (peras, manzanas y membrillos) y nogales. Su control es crítico para lograr una producción sustentable ... -
Cysteine proteinase C1A paralog profiles correspond with phylogenetic lineages of pathogenic piroplasmids
(MDPI, 2018-04)Piroplasmid parasites comprising of Babesia, Theileria, and Cytauxzoon are transmitted by ticks to farm and pet animals and have a significant impact on livestock industries and animal health in tropical and subtropical ... -
Cytogenetic analysis of the South American fruit fly Anastrepha fraterculus (diptera:tephritidae) species complex : construction of detailed photographic polytene chromosome maps of the Argentinian af. sp.1 member
(2016)Genetic and cytogenetic studies constitute a significant basis for understanding the biology of insect pests and the design and the construction of genetic tools for biological control strategies. Anastrepha fraterculus ... -
Cytogenetic characterization of Diachasmimorpha longicaudata (Hymenoptera: Braconidae), a parasitoid wasp used as a biological control agent
(Czech Academy of Sciences, 2013-07)Diachasmimorpha longicaudata (Hymenoptera: Braconidae) is a parasitoid wasp widely used in the biological control of fruit flies. In this paper, we present a detailed analysis of the karyotype of this species based on the ... -
Cytogenetic characterization of sex chromosomes in the Y-short anastrepha fraterculus strain
(2016)The presence of genes encoding male determining factors linked to the Y chromosome has been previously reported in Dipteran species. No information is available for A. fraterculus -
Cytogenetic evidence of hybridization in Prosopis alba, P. hassleri, and P. fiebrigii in the semiarid-humid Chaco transition
(Taylor and Francis, 2023-06-06)Hybridization is a common and widespread phenomenon in vascular plants, leading to genetic exchange between related species. Interspecific hybridization has been extensively reported in Prosopis, a key genus of the Gran ... -
Cytogenetics characterization of Minthostachys mollis (Kunth.) Griseb. Populations from Tucumán province (Argentina)
(Facultad de Agronomía y Zootecnia, Universidad Nacional de Tucumán, 2013-07)Minthostachys mollis (Kunth.) Griseb. (Lamiaceae) is a native species from the central and northwest Argentinean region. Reported a chromosome number are 2n = 24 and 2n = 42. In this work, two populations of M. mollis were ... -
Cytogeography and morphological characterisation of a taxonomic, polyploid complex of Mimosa (Leguminosae) from subtropical South America
(CSIRO Publishing, 2018)Mimosa subseries Dolentes Barneby and Brevipedes Barneby are ecologically and morphologically high-diversified infrageneric taxa of this genus in southern South America. We performed a cytogenetical and morphological ... -
Cytokine expression in the placenta of pregnant cattle after inoculation with Neospora caninum
(Elsevier, 2014-09-15)Neospora caninum is recognized as a major cause of reproductive losses worldwide but its pathogenesis is not completely understood. Immune mediated placental pathology has been reported as being responsible for compromising ... -
Cytokine expression profile of B. melitensis-infected goat monocyte-derived macrophages
(Elsevier, 2023-05)Brucella parasitize the macrophage where is able to replicate and modulate the immune response in order to establish a chronic infection. The most adequate response to control and eliminate Brucella infection is a type 1 ... -
Cytorhabdovirus P3 genes encode 30K-like cell-to-cell movement proteins
(2016)Plant viruses encode movement proteins (MP) to facilitate cell-to-cell transport through plasmodesmata. In this study, using trans-complementation of a movement-defective turnip vein-clearing tobamovirus (TVCV) replicon, ...