Knowledge on the biosynthetic pathways of the monoter­pene alkaloids is enormous, but little is known about their mechanism of transporting system from the plant cell. There is not concrete evi­dence confirming the role of ABC transporters in the secretion of monoterpene indole alkaloids (MIAs) in Catharanthus roseus. There­fore, in order to determine the role of different transporting systemsinvolved in the MIAs translocation, we employed…

Diabetes mellitus represents a serious public health problem owing to its global prevalence in the last decade. The causes of this metabolic disease include dysfunction and/or insufficient number of b cells. Existing diabetes mellitus treatments do not reverse or control…

The way frailty is conceptualised and interpreted has profound implications for social responses, care practice and the personal experience of care. This paper begins with an exegesis of the concept of frailty, and then examines the dominant notions of frailty,…

The Caribbean Basin has complex biogeographical and cultural histories that have shaped its highly diverse botanical and cultural landscapes. As a result, the current ethnic composition of the Basin is a heterogeneous mixture including Amerindian, Afrocaribbean and a wide range…

NAC proteins constitute one of the largest groups of plant-specific transcription factors and are known to play essential roles in various developmental processes. They are also important in plant responses to stresses such as drought, soil salinity, cold, and heat,…

Open Source Software projects base their operation on collaborative structure for knowledge exchange in the form of provision or reception of information, expertise and feedback on the creation of source code. Here, we address the direction of these knowledge flows…

Desde inicios de esta década, se ha registrado en Centroamérica un crecimiento importante de la presencia de pandillas conocidas como “maras”. Estas pandillas surgieron en Estados Unidos en los años ochenta y luego se desarrollan en Centroamérica como consecuencia de…

Molts problemes de la vida quotidiana estan plens de decisions multi-classe. En l'àmbit del Reconeixement de Patrons, s'han proposat moltes tècniques d'aprenentatge que treballen sobre problemes de dos classes. No obstant, la extensió de classificadors binaris al cas multi-classe és…

Reseña de The Optic of the State. Visuality and Power in Argentina and Brazil de Jens Andermann (Pittsburgh, University of Pittsburgh Press, 2007).

Reseña de The Optic of the State. Visuality and Power in Argentina and Brazil de Jens Andermann (Pittsburgh, University of Pittsburgh Press, 2007).