预防注射
发表于 2025-3-25 04:39:28
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发酵
发表于 2025-3-25 08:09:53
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
讽刺滑稽戏剧
发表于 2025-3-25 12:17:01
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
微尘
发表于 2025-3-25 17:21:13
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
织布机
发表于 2025-3-25 23:37:21
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
发表于 2025-3-26 02:35:24
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Neutral-Spine
发表于 2025-3-26 06:21:10
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Keratin
发表于 2025-3-26 11:44:05
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
表两个
发表于 2025-3-26 16:05:31
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Anticonvulsants
发表于 2025-3-26 18:02:11
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