Delarras C, Laban P, Gayral J P
Zentralbl Bakteriol B. 1979 May;168(3-4):377-85.
149 Micrococcaceae strains (35 reference strains and 114 strains isolated from meat and dairy products) have been studied using 61 biochemical microtests. Numerical taxonomy has distinguished two main biochemical groups which may be characterized by their varying ability to use heteroside compounds. -- A small number of biochemical tests in each group enable the differentiation of 17 taxa corresponding to diverse origins. The wild strains of Micrococcaceae found in foods are very different from reference strains in collections. -- With regard to the present study, it seems that a central biotype exists which may be represented by the taxa 13, 14, 15 and 16 in Fig. 1. -- Given this central biotype, various biochemical differences may be considered as ecological adaptability. Group I corresponds to meat orgin -- Taxa No. 1, 2, correspond to collection strains -- Taxon No. 12 corresponds to cheese origin -- Taxa No. 8, 9 and 10 correspond to milk origin.
使用61项生化微量试验对149株微球菌科菌株（35株参考菌株以及114株从肉类和乳制品中分离出的菌株）进行了研究。数值分类法区分出了两个主要的生化组，这两组的特征可能在于它们利用糖苷化合物能力的差异。——每组中的少量生化试验能够区分出17个对应不同来源的分类单元。食品中发现的微球菌科野生菌株与保藏的参考菌株非常不同。——就本研究而言，似乎存在一种中心生物型，图1中的分类单元13、14、15和16可能代表了这种生物型。——鉴于这种中心生物型，各种生化差异可被视为生态适应性。第一组对应肉类来源——分类单元1、2对应保藏菌株——分类单元12对应奶酪来源——分类单元8、9和10对应牛奶来源。
