Titlebook: Recognition in Microbe-Plant Symbiotic and Pathogenic Interactions; Ben Lugtenberg Conference proceedings 1986 Springer-Verlag Berlin Heid

預(yù)防注射

發(fā)酵

Flavones Induce Expression of the Nodulation Genes in ,al 1985a; Djordjevic et al 1985b), which are arranged in three separate operons (., . and .) (Torok et al 1984; Rossen et al 1985b). Only one nodulation gene, ., is expressed by . in culture and its gene product, together with substances secreted by the host plant, induces expression of genes in . a

諷刺滑稽戲劇

Induction of Rhizobium , Genes by Flavonoids: Differential Adaptation of Promoter, , Gene and Inducet 1980). Many bacterial genes involved in the nodulation process have been shown to reside on plasmids, which are generally called Sym plasmids (Hooykaas et al 1981). These . genes can be divided in common and host-specific genes, depending on whether they can be complemented by the corresponding ge

微塵

Induction of ,,, Genes by Flavonoids is Antagonized by Other Plant-Specified Aromatic Compoundsere flavonoids. This was confirmed by showing that three flavones, three flavonones and one flavone glucoside could induce transcription when present at concentrations as low as 10nM. Extracts of alfafa and . also activated ... gene transcription. In addition to identifying molecules that activated

織布機

Fractionation of , Cells Into Outer Membrane , Cytoplasmic Membrane, Periplasmic and Cytoplasmic Comis known about the functioning of the . gene products at the molecular level. An important step toward the elucidation of these functions may be the subcellular localization of the gene products. We have therefore developed methods to fractionate cultured . cells into their four cellular fractions.

outset

Neutral-Spine

Keratin

Pathogenic Strategies of Fungivaried in the ways they attack plants and actively move through host tissues, forcibly breaching barriers by enzymatic and/or physical mechanisms. In addition, fungal pathogens exhibit a complex array of tropic responses which may contribute to complex infection processes and are important in determ

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Anticonvulsants