Browsing by Author "Preller Simmons, Ana"
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Preller Simmons, Ana; Kessi Campos, Elías; Ureta, Tito (Elsevier B.V., 2007-01-22)Abstract Besides the classic direct route, frog oocytes incorporate glucosyl units into glycogen by the so-called indirect pathway. The operation of both pathways depends on glucose availability. Below 0.5 mM glucose ...
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Preller Simmons, Ana; Wilson, Christian A. M.; Quiroga Roger, Diego; Ureta, Tito (Elsevier, 2013)Here we set out to evaluate the role of hexokinase and glycogen synthase in the control of glycogen synthesis in vivo. We used metabolic control analysis (MCA) to determine the flux control coefficient for each of the ...
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Wilson, Christian A. M.; Preller Simmons, Ana; Valenzuela, María A.; Ureta, Tito (WILEY-V C H VERLAG GMBH, 2007-02-11)Glycogen synthase catalyzes the incorporation of UDP-glucose into glycogen. The activity of the enzyme is usually measured either by a spectrophotometric method or by a radioassay. The first one is not suitable because ...