Listar por autor UPNA "Ancín Rípodas, María"
Mostrando ítems 1-15 de 15
-
Cuantificación del trabajo en explotaciones de ovino de leche en Navarra. Incidencia de la estacionalidad ligada al pastoreo
(Sociedad Española para el Estudio de los Pastos, 2012) Contribución a congreso / Biltzarrerako ekarpenaLa cuantificación y valorización económica del trabajo no asalariado es una de las cuestiones más relevantes y a su vez difíciles de medir en el análisis de gestión de explotaciones agrarias, principalmente en regiones ... -
Functional improvement of human cardiotrophin 1 produced in tobacco chloroplasts by co-expression with plastid thioredoxin m
Human cardiotrophin 1 (CT1), a cytokine with excellent therapeutic potential, was previously expressed in tobacco chloroplasts. However, the growth conditions required to reach the highest expression levels resulted in an ... -
Increased bioethanol production from commercial tobacco cultivars overexpressing thioredoxin f grown under field conditions
Bioethanol is mainly produced from food crops such as sugar cane and maize while it has been held partly responsible for the rise of food commodity prices. Tobacco, integrated in biorefinery facilities for the extraction ... -
New in vivo approach to broaden the thioredoxin family interactome in chloroplasts
Post-translational redox modifications provide an important mechanism for the control of major cellular processes. Thioredoxins (Trxs), which are key actors in this regulatory mechanism, are ubiquitous proteins that catalyse ... -
New trends in the global digital transformation process of the agri-food sector: an exploratory study based on Twitter
CONTEXT: The agri-food system is undergoing pervasive changes in business models, facilitated by the use of digital technologies. Although today it is almost inevitable for any business to adopt some level of digital ... -
NTRC and thioredoxin f overexpression differentially induces starch accumulation in tobacco leaves
Thioredoxin (Trx) f and NADPH-dependent Trx reductase C (NTRC) have both been proposed as major redox regulators of starch metabolism in chloroplasts. However, little is known regarding the specific role of each protein ... -
Overexpression of plastidial thioredoxin f leads to enhanced starch accumulation in tobacco leaves
Starch, the most abundant storage carbohydrate in plants, has been a major feedstock for first‐generation biofuels. Growing fuel demands require, however, that the starch yields of energy crops be improved. Leaf starch is ... -
Overexpression of thioredoxin m in chloroplasts alters carbon and nitrogen partitioning in tobacco
In plants, there is a complex interaction between carbon (C) and nitrogen (N) metabolism, and its coordination is fundamental for plant growth and development. Here, we studied the influence of thioredoxin (Trx) m on C and ... -
Overexpression of thioredoxin m in tobacco chloroplasts inhibits the protein kinase STN7 and alters photosynthetic performance
The activity of the protein kinase STN7, involved in phosphorylation of the light-harvesting complex II (LHCII) proteins, has been reported as being co-operatively regulated by the redox state of the plastoquinone pool ... -
Papel de las tiorredoxinas plastidiales en la regulación del metabolismo del cloroplasto
Carbon (C) and nitrogen (N) are two essential nutrients required for plant growth and development. The cellular metabolism of both elements is tightly coordinated and subjected to a complex regulation. In this regard, the ... -
Photosynthetic metabolism under stressful growth conditions as a bases for crop breeding and yield improvement
Increased periods of water shortage and higher temperatures, together with a reduction in nutrient availability, have been proposed as major factors that negatively impact plant development. Photosynthetic CO2 assimilation ... -
Physiological performance of transplastomic tobacco plants overexpressing aquaporin AQP1 in chloroplast membranes
The leaf mesophyll CO2 conductance and the concentration of CO2 within the chloroplast are major factors affecting photosynthetic performance. Previous studies have shown that the aquaporin NtAQP1 (which localizes to the ... -
Plant growth-promoting traits of yeasts isolated from Spanish vineyards: benefits for seedling development
It is known that some microorganisms can enhance plant development. However, the use of yeasts as growth-promoting agents has been poorly investigated. The aim of this study was the characterisation of a collection of 69 ... -
Post-harvest light treatment increases expression levels of recombinant proteins in transformed plastids of potato tubers
Plastid genetic engineering represents an attractive system for the production of foreign proteins in plants. Although high expression levels can be achieved in leaf chloroplasts, the results for non-photosynthetic plastids ... -
Successful biocontrol of major postharvest and soil-borne plant pathogenic fungi by antagonistic yeasts
Fungal pathogens are the main biotic burden of productivity for economically important crops under field, greenhouse or postharvest conditions. The discovery and development of new environmental-friendly solutions, such ...