The phosphorylation of fructose-1,6-bisphosphatase is preceded by a transient increase in the intracellular level of cyclic AMP which activates a cyclic AMP-dependent protein kinase (Pohlig, G., and Holzer, H. (1985) J. Biol. Chem. 260, 13818-13823). Possible mechanisms by which sugars or ionophores might activate adenylate cyclase and thereby lead to an increase in cyclic AMP concentrations we...

In the course of utilization of moso bamboo, some fractions are not effectively utilized due to the weakness in mechanical properties. Only a part of these residues are recovered for energy production or made into activated carbon; the remainder are discarded resulting in environment pollution (Mui et al., 2008). As the bamboo residue is a kind of polysaccharides-rich lignocellulosic material, ...

Plant biomass from different species is heterogeneous, and this diversity in composition can be mined to identify materials of value to fuel and chemical industries. Agave produces high yields of energy-rich biomass, and the sugar-rich stem tissue has traditionally been used to make alcoholic beverages. Here, the compositions of Agave americana and Agave tequilana leaves are determined, particu...