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首页> 外文期刊>Journal of Clinical Microbiology >Compatible results obtained from biotyping and serotyping in Serratia marcescens.
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Compatible results obtained from biotyping and serotyping in Serratia marcescens.

机译：从粘质沙雷氏菌的生物分型和血清分型获得的兼容结果。

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The correspondence between complete serotype and biotype (P.A.D. Grimont and F. Grimont, J. Clin. Microbiol. 8:73-83, 1978) of 474 Serratia marcescens strains was studied. Of 127 serotypes, 70 were represented by two or more strains of the same serotype belonged to one biotype. However, for 91% of serotypes, strains of the same serotype belonged to one biogroup--i.e., a group of closely related biotypes. Biogroups are A1 (A1a, A1b); A2/6 (A2a, A2b, A6a, A6b); A3 (A3a, A3b, A3c, A3d); A4 (A4a, A4b); A5/8 (A5, A8a, A8b, A8c); and TCT (TCT, TT). Only two serotypes were composed of a mixture of pigmented and nonpigmented biogroups. Pigmented biogroups (A1 and A2/6) were otherwise differentiated from nonpigmented biogroups (A3, A4, A5/8, and TCT) by serotyping. Some biogroups preferentially occurred in some O serogroups: A4 in 01; A2/6 in O6, O8, and O14; and A3 in O9, O12, and O15. Three H serogroups were found to be biochemically homogeneous: H1, H7, and H20 were respectively and uniquely composed of biogroups A4, TCT, and A3. A square matrix of O versus H serogroups, with the corresponding biogroup for each O X H combination, was used for comparisons between O groups and between H groups. Identical patterns of biogroups were shown by serogroups O6, O8, and O14. Taxonomical, ecological, and practical consequences of these findings are discussed.
机译：研究了474种粘质沙雷氏菌的完整血清型和生物型之间的对应关系（P.A.D. Grimont和F. Grimont，J。Clin。Microbiol。8：73-83，1978）。在127种血清型中，有70种由两种或更多种相同血清型的菌株代表，它们属于一种生物型。但是，对于91％的血清型，相同血清型的菌株属于一个生物组-即一组密切相关的生物型。生物组是A1（A1a，A1b）; A2 / 6（A2a，A2b，A6a，A6b）; A3（A3a，A3b，A3c，A3d）; A4（A4a，A4b）; A5 / 8（A5，A8a，A8b，A8c）;和TCT（TCT，TT）。只有两种血清型由有色和无色生物群的混合物组成。通过血清分型，将色素沉着生物组（A1和A2 / 6）与未色素沉着生物组（A3，A4，A5 / 8和TCT）区分开来。一些生物群优先出现在某些O血清群中：01中的A4; O6，O8和O14中为A2 / 6; O9，O12和O15中的A3。发现三个H血清群在生物化学上是同质的：H1，H7和H20分别且唯一地由生物群A4，TCT和A3组成。 O与H血清群的平方矩阵，以及每个O X H组合的相应生物群，用于O组之间和H组之间的比较。 O6，O8和O14血清群显示了相同的生物群模式。讨论了这些发现的生物分类，生态和实际后果。

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