Yessica Martinez - Academia.edu (original) (raw)
Uploads
Papers by Yessica Martinez
Anales De Psicologia, 2006
Revista Interamericana De Psicologia Interamerican Journal of Psychology, 2007
Ciencia Ergo Sum, 2013
Violencia en la pareja. Un análisis desde una perspectiva ecológica Ciencia Ergo Sum, vol. 20, nú... more Violencia en la pareja. Un análisis desde una perspectiva ecológica Ciencia Ergo Sum, vol. 20, núm. 1, marzo-junio, 2013, pp. 6-16 Universidad Autónoma del Estado de México Toluca, México Disponible en: http://www.redalyc.org/articulo.oa?id=10425466009 Cómo citar el artículo Número completo Más información del artículo Página de la revista en redalyc.org Sistema de Información Científica Red de Revistas Científicas de América Latina, el Caribe, España y Portugal Proyecto académico sin fines de lucro, desarrollado bajo la iniciativa de acceso abierto 6 C I E N C I
Ensenanza E Investigacion En Psicologia, 2011
Revista Ces Psicologia, Dec 4, 2011
Forma de citar: Moral de la Rubia, J., López R., F., Díaz L., R. & Cienfuegos M., Y. I. (2011). D... more Forma de citar: Moral de la Rubia, J., López R., F., Díaz L., R. & Cienfuegos M., Y. I. (2011). Diferencias de género en afrontamiento y violencia en la pareja. Revista CES Psicología, 4(2), 29-46.
CITATIONS 0 READS 23 4 authors, including:
The increasing demands placed on natural resources for fuel and food production require that we e... more The increasing demands placed on natural resources for fuel and food production require that we explore the use of efficient, sustainable feedstocks such as brown macroalgae. The full potential of brown macroalgae as feedstocks for commercial-scale fuel ethanol production, however, requires extensive re-engineering of the alginate and mannitol catabolic pathways in the standard industrial microbe Saccharomyces cerevisiae. Here we present the discovery of an alginate monomer (4-deoxy-L-erythro-5-hexoseulose uronate, or DEHU) transporter from the alginolytic eukaryote Asteromyces cruciatus. The genomic integration and overexpression of the gene encoding this transporter, together with the necessary bacterial alginate and deregulated native mannitol catabolism genes, conferred the ability of an S. cerevisiae strain to efficiently metabolize DEHU and mannitol. When this platform was further adapted to grow on mannitol and DEHU under anaerobic conditions, it was capable of ethanol fermentation from mannitol and DEHU, achieving titres of 4.6% (v/v) (36.2 g l(-1)) and yields up to 83% of the maximum theoretical yield from consumed sugars. These results show that all major sugars in brown macroalgae can be used as feedstocks for biofuels and value-added renewable chemicals in a manner that is comparable to traditional arable-land-based feedstocks.
Anales De Psicologia, 2006
Revista Interamericana De Psicologia Interamerican Journal of Psychology, 2007
Ciencia Ergo Sum, 2013
Violencia en la pareja. Un análisis desde una perspectiva ecológica Ciencia Ergo Sum, vol. 20, nú... more Violencia en la pareja. Un análisis desde una perspectiva ecológica Ciencia Ergo Sum, vol. 20, núm. 1, marzo-junio, 2013, pp. 6-16 Universidad Autónoma del Estado de México Toluca, México Disponible en: http://www.redalyc.org/articulo.oa?id=10425466009 Cómo citar el artículo Número completo Más información del artículo Página de la revista en redalyc.org Sistema de Información Científica Red de Revistas Científicas de América Latina, el Caribe, España y Portugal Proyecto académico sin fines de lucro, desarrollado bajo la iniciativa de acceso abierto 6 C I E N C I
Ensenanza E Investigacion En Psicologia, 2011
Revista Ces Psicologia, Dec 4, 2011
Forma de citar: Moral de la Rubia, J., López R., F., Díaz L., R. & Cienfuegos M., Y. I. (2011). D... more Forma de citar: Moral de la Rubia, J., López R., F., Díaz L., R. & Cienfuegos M., Y. I. (2011). Diferencias de género en afrontamiento y violencia en la pareja. Revista CES Psicología, 4(2), 29-46.
CITATIONS 0 READS 23 4 authors, including:
The increasing demands placed on natural resources for fuel and food production require that we e... more The increasing demands placed on natural resources for fuel and food production require that we explore the use of efficient, sustainable feedstocks such as brown macroalgae. The full potential of brown macroalgae as feedstocks for commercial-scale fuel ethanol production, however, requires extensive re-engineering of the alginate and mannitol catabolic pathways in the standard industrial microbe Saccharomyces cerevisiae. Here we present the discovery of an alginate monomer (4-deoxy-L-erythro-5-hexoseulose uronate, or DEHU) transporter from the alginolytic eukaryote Asteromyces cruciatus. The genomic integration and overexpression of the gene encoding this transporter, together with the necessary bacterial alginate and deregulated native mannitol catabolism genes, conferred the ability of an S. cerevisiae strain to efficiently metabolize DEHU and mannitol. When this platform was further adapted to grow on mannitol and DEHU under anaerobic conditions, it was capable of ethanol fermentation from mannitol and DEHU, achieving titres of 4.6% (v/v) (36.2 g l(-1)) and yields up to 83% of the maximum theoretical yield from consumed sugars. These results show that all major sugars in brown macroalgae can be used as feedstocks for biofuels and value-added renewable chemicals in a manner that is comparable to traditional arable-land-based feedstocks.