Jorge Alejandro Rojas

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Migrations or introduction of new genotypes of Phytophthora infestans to a specific region imposes a different perspective for potato production. During 2009–2010, a late blight epidemic affected the Northeastern United States, which quickly spread through several states. The epidemic was characterized by the appearance of a new genotype of P. infestans(More)
Nerve membrane communicates with itself by means of electric currents flowing from one part to another. The current is generated by a system of charge separation whereby the two major cations, K + and Na + , can be gated differentially through the membrane. Since there is an energy storage across the membrane in the form of a concentration-difference cell,(More)
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