过于平凡 发表于 2025-3-28 17:26:57
https://doi.org/10.1007/978-3-322-87388-0y proteins, which thereby changes the functional properties of the eucaryotic regulators. Examples of this group of toxins are diphtheria toxin, pseudomonas exotoxins A and S, cholera toxin, . heat-labile toxin, and pertussis toxin (for review, see Althaus and Richter, 1987; Moss and Vaughan, 1988, 1990).arterioles 发表于 2025-3-28 21:12:12
Howard A. Stone D.P.M., F.A.C.F.A.S.s the clostridial species most frequently isolated from clinical specimens. Because this organism produces numerous toxins and enzymes, it can cause a spectrum of different diseases in man and animals (for review, see McDonel, 1986). The species is divided into five types based on the production of four major lethal toxins (Table 16.1).激怒某人 发表于 2025-3-28 23:40:42
Thomas R. Gulledge,C. A. Knox Lovelltly reported with increasing incidence (Bartlett and Gorbach, 1977). Because of its induction by antibiotics the disease in its mild form was designated antibiotic-associated diarrhea (AAD). The fatal form of the disease is still known as PMC, after the first reported case.Allure 发表于 2025-3-29 03:40:38
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Vectors for Use in ,, the 1970s saw a surge in the fortunes of potential biological processes, a subsequent reduction in petroleum prices dampened initial enthusiasm. Two factors have now refocused the world’s attention on biocatalytic processes.Ingredient 发表于 2025-3-29 14:25:28
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http://reply.papertrans.cn/39/3828/382712/382712_47.pngScintigraphy 发表于 2025-3-29 19:43:19
http://reply.papertrans.cn/39/3828/382712/382712_48.pngNAVEN 发表于 2025-3-30 02:17:12
Genes for Stable RNAs and Their Expression in ,,ria are no more related to typical bacteria than to the eucaryotic cytoplasms. Novel designations have been proposed to express this tripartite division of the living world, thus rejecting the conventional procaryote-eucaryote dichotomy (Woese et al., 1990). According to this proposal, life on earth挣扎 发表于 2025-3-30 04:03:01
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