动物乳杆菌(Lactobacillus animalis sp. nov.)是一种来自动物消化道的乳酸菌新种

Zentralblatt für Bakteriologie Mikrobiologie und Hygiene: I. Abt. Originale C: Allgemeine, angewandte und ?kologische Mikrobiologie Pub Date : 1982-07-01 DOI:10.1016/S0721-9571(82)80018-5

V.E. Dent, R.A.D. Williams

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引用次数: 23

摘要

从灵长类动物牙菌斑中分离出的8株同质发酵乳酸菌，其多肽的sds -凝胶电泳图谱相似且不同寻常。来自非灵长类动物肠道的另外两种菌株也通过其多肽模式被识别出来。这些菌株的生理反应与嗜酸乳杆菌和瘤胃乳杆菌相似。肽聚糖类型为L- lys - d - asp，但DNA含有41.3 ~ 44.4 mol% G + C，形成的酸为L(+)乳酸。为这些菌株提出了一个新种，动物乳杆菌。

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Lactobacillus animalis sp. nov., a new species of lactobacillus from the alimentary canal of animals

Eight strains of homofermentative lactobacilli from the dental plaque of primates had similar and unusual SDS-gel electrophoresis patterns of polypeptides. Two other strains from the intestines of non-primates were also recognised by their polypeptide patterns. The physiological reactions of these strains resembled Lactobacillus acidophilus and L. ruminis. The peptidoglycan type was L-Lys-D-Asp, but the DNA contained 41.3–44.4 mol% G + C and the acid formed was L (+) lactate. A new species, Lactobacillus animalis, is proposed for these strains.

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Zentralblatt für Bakteriologie Mikrobiologie und Hygiene: I. Abt. Originale C: Allgemeine, angewandte und ?kologische Mikrobiologie

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