Titlebook: Microbial Enzymes in Aquatic Environments; Ryszard J. Chróst Book 1991 Springer-Verlag New York Inc. 1991 biotechnology.chemistry.ecophysi

虛假

Alcove

Misgiving

Phosphatase Activity in an Acid, Limed Swedish Lake,83). The characteristics of the acid phosphatase activity in Lake G?rdsj?n were similar to those of alkaline phosphatases, with respect to the K. value and inhibition by orthophosphate. The results presented by Jansson et al. (1981) and Olsson (1983) indicate that small plankton, mainly Ochromonadac

評論性

BABY

Filtration and Buoyant Density Characterization of Algal Alkaline Phosphatase,ymes permits biota to hydrolyze dissolved phosphomonoester substrates present in the water column, thereby providing an additional source of orthophosphate for biotic assimilation (Berman, 1970; Heath and Cooke, 1975; Francko and Heath, 1979; Pettersson, 1980; Wetzel, 1981; Heath, 1986; Francko, 198

轉(zhuǎn)折點(diǎn)

Cyclic Nucleotide Phosphodiesterase Activity in Epilimnetic Lake Water, diel variations in cyclic AMP (cAMP) concentrations and photosynthetic and heterotrophic carbon assimilation rates in algae and aquatic macrophytes (Francko, 1984a; 1984b; 1984c; 1986; 1987a; Francko and Wetzel, 1980; 1981b; 1982; 1984a; 1984b). Recent work on cultured ., a unicellular chlorophyte

PATRI

Chitinase Activity in Estuarine Waters, al., 1976; Wainswright, 1981) in spite of the fact that exoenzyme hydrolytic action on organic polymers has long been recognized as a prerequisite for biological membrane transport of component disaccharides and monomers (Pollock, 1962; Fogarty and Kelly, 1979; Keeney, 1983; Button, 1985; Takiguchi

archetype

vascular

Enzyme Activities in Billabongs of Southeastern Australia,different. from those of Europe or North America (Lake et al., 1985; Williams, 1988), so it is not clear whether concepts developed with Northern-Hemisphere freshwaters are applicable to the freshwaters of Australia. For instance, the rivers of the Australian mainland are often turbid and saline (Ha

Engaged