Titlebook: Secondary Metabolites in Soil Ecology; Petr Karlovsky Book 2008 Springer-Verlag Berlin Heidelberg 2008 Bacterial and fungal pathogens.Rhiz

灰姑娘

Secondary Metabolites of Soil Streptomycetes in Biotic Interactionsgerminate to produce substrate mycelium, which during maturation fragments into chains of spores. The substrate mycelium uses extracellular hydrolytic enzymes to gain nutrition from organic compounds that resist degradation by many other microbial groups, e.g. plant and fungal cell wall polysaccharides and insect exoskeletons.

seruting

宿醉

Root Exudates Modulate Plant—Microbe Interactions in the Rhizosphere a significant carbon cost to the plant (Uren 2000); however, the molecular mechanisms regulating exudation are still poorly understood. The roots of some plants also release border cells into the rhizosphere but literature discussing this phenomenon will not be covered in this chapter (for information see Hawes et al. 2000; Vicre et al. 2005).

浮雕

Book 2008 of the biological function of secondary metabolites is surprisingly limited, considering our knowledge of their structural diversity and pharmaceutically relevant activities. This volume reviews functional aspects of secondary metabolite production, with a focus on interactions among soil organisms

linguistics

Solace

Mycotoxins in the Soil Environmentreview of the many secondary metabolites likely to be found in the soil environment is beyond the scope of this chapter especially because we lack detailed knowledge of the function and importance of most of them. Instead this chapter concentrates on mycotoxins that constitute a recognised safety hazard to humans and domestic animals.

平庸的人或物

数量

Secondary Metabolites in Soil Ecologylonized by its first inhabitants. Soil environment is not an exception, but biotic interactions dominating soil biology differ from those in other systems because of the dominating role of sessile organisms and the lack of autotrophy in soil (chemolithoautotrophs being an interesting but not signifi

陶瓷

Detection of Antibiotics Produced by Soil and Rhizosphere Microbes In Situd (Stallings 1954). The exploitation of these natural antagonistic interactions has been a driving force in research on the biological control of plant pathogens over the past century, but only in recent decades has pathogen control by antibiotics produced at biologically relevant levels in the envi

ALB