Listar Instituto de Genética por fecha de publicación
Mostrando ítems 61-80 de 206
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Aplicación de técnicas no convencionales para la obtención de variabilidad genética en Panicum maximum Jacq.
(Universidad Nacional de Luján, 2016)En los últimos años el incremento de la agricultura provocó un reordenamiento territorial de la ganadería hacia regiones extrapampeanas con ambientes más restrictivos. El “Gatton Panic” (Panicum maximum Jacq. cv. Gatton) ... -
In vitro propagation of Lippia integrifolia (Griseb.) Hier. and detection of genetic instability through ISSR markers of in vitro-cultured plants.
(2016)Aromatic and medicinal plants have been traditionally harvested from the wild and, in Argentina, they have been exploited without any major limitation. In vitro plant propagation is an easy and inexpensive method to obtain ... -
Individual precocity, temporal persistence, and task-specialization of hygienic bees from selected colonies of apis mellifera
(2016)Hygienic behaviour is a complex trait that gives Apis mellifera L. resistance against brood diseases. Variability in the expression of hygienic behaviour is evidenced at the colonylevel and is explained by the proportion ... -
Development of a construct-based risk assessment framework for genetic engineered crops
(2016)Experience gained in the risk assessment (RA) of genetically engineered (GE) crops since their first experimental introductions in the early nineties, has increased the level of familiarity with these breeding methodologies ... -
Pollen-specific aquaporins NIP4;1 and NIP4;2 are required for pollen development and pollination in Arabidopsis thaliana
(2016)In flowers with dry stigmas, pollen development, pollination, and pollen tube growth require spatial and temporal regulation of water and nutrient transport. To better understand the molecular mechanisms involved in ... -
Pollen aquaporins : the solute factor
(2016)In the recent years, the biophysical properties and presumed physiological role of aquaporins (AQPs) have been expanded to specialized cells where water and solute exchange are crucial traits. Complex but unique processes ... -
Pip water transport and its pH dependence are regulated by tetramer stoichiometry
(2016)Many plasma membrane channels form oligomeric assemblies, and heterooligomerization has been described as a distinctive feature of some protein families. In the particular case of plant plasma membrane aquaporins (PIPs), ... -
Patterns of resource distribution among conspecific larvae in two fruit fly species : Anastrepha fraterculus and Ceratitis capitata (diptera: tephritidae)
(2016)1 Anastrepha fraterculus (Diptera: Tephritidae) and Ceratitis capitata (Diptera: Tephritidae) are fruit fly pests whose larvae are frequently found sharing the same fruit with conspecifics. Because larvae are incapable of ... -
Genetic characterisation of PPARG, CEBPA and RXRA, and their influence on meat quality traits in cattle
(2016)Antecedentes: peroxisoma receptor gamma activado por el proliferador (PPARg), unión a CCAAT / potenciador de la proteína alfa (CEBPA) y el receptor de retinoides X alfa (RXRA) son factores de transcripción nuclear que ... -
Selective pressure against horizontally acquired prokaryotic genes as a driving force of plastid evolution
(Springer Nature, 2016-01)The plastid organelle comprises a high proportion of nucleus-encoded proteins that were acquired from different prokaryotic donors via independent horizontal gene transfers following its primary endosymbiotic origin. What ... -
Effect of polyploidization in the production of essential oils in Lippia integrifolia
(2016-03)Consumption of medicinal and aromatic plants is widespread and increasing worldwide. Yet, harvesting from the wild, the main source of raw material in developing countries, is causing loss of genetic diversity and habitat ... -
Estructura genética de poblaciones de Phytophthora capsici en el noreste de la provincia de Buenos Aires, Argentina
(Gerencia de Comunicación e Imagen Institucional, DNA SICC, INTA, 2016-04)Phytophthora capsici causa enfermedades destructivas en todo el mundo. El patógeno es heterotálico y los dos tipos de apareamiento (TAs) son requeridos para la reproducción sexual. La razón de TAs varía entre regiones ... -
Virulence characterization and identification of maize lines resistant to Puccinia sorghi Schwein. Present in the argentine corn belt region
(2016-04)Puccinia sorghi Schwein., the causal agent of maize common rust, is an endemic disease in the Argentine Corn Belt region. Virulence surveys of the pathogen population within the region have not been performed; thus, the ... -
Análisis composicional cuanti-cualitativo de los macronutrientes del grano de híbridos de maíz con valor mejorado (VEC) desarrollados para la industria alimentaria argentina
(2016-06)El objetivo de este trabajo ha sido determinar la calidad química del grano y de las harinas y aceites obtenidos de diferentes híbridos de maíz con valor mejorado. Entre 20012/13 a 2014/15 se condujeron ensayos de campo ... -
Science based criteria for a simplified risk assessment of genetic engineered crops developed using identical or similar constructs
(2016-08)Experience with Agricultural Biotechnology and the widespread adoption of different genetically engineered (GE) crops around the world has enabled breeders to develop different crops with similar phenotypic characteristics ... -
Composición química del grano de maíces especiales desarrollados en la Argentina para la industria alimentaria
(2016-08)En los últimos años el mercado de maíces de uso especial (VEC) muestra un crecimiento sostenido y una mayor influencia tanto en las economías regionales como a nivel global. La calidad de los productos alimenticios depende ... -
Effect of butanol and salt concentration on solid-state nanopores resistance
(Taylor & Francis, 2016-09)The objective of this study was to demonstrate the possibility of using 1-butanol to reliably detect the open-pore current of pyramidal solid-state nanopores produced in silicon wafers. The nanopores were produced through ... -
Spermatogenesis in the parasitoid Diachasmimorpha longicaudata (Hymenoptera: Braconidae)
(2017)The study of spermatogenesis in Hymenoptera is limited to few taxa due to limitations to access the material in the right stage for analysis. The information available up to now states that the gametogenesis in males ... -
Effects of superparasitism on immature and adult stages of Diachasmimorpha longicaudata Ashmead (Hymenoptera: Braconidae) reared on Ceratitis capitata Wiedemann (Diptera: Tephritidae)
(2017)The optimal use of available host by parasitoid insects should be favoured by natural selection. For solitary parasitoids, superparasitism (i.e. the egg-laying of several eggs/host) may represent a detrimental phenomenon ... -
The use of genetic, manual and chemical methods to control pollination in vegetable hybrid seed production : a review
(2017)Production of hybrid varieties of vegetable crops is currently a desired breeding goal, due to their remarkable agronomic performance and to the possibility of intellectual property protection. However, efficient hybrid ...