Dees S B, Hollis D G, Weaver R E, Moss C W
J Clin Microbiol. 1981 Jul;14(1):111-2. doi: 10.1128/jcm.14.1.111-112.1981.
The cellular fatty acid composition of Brucella canis and Brucella suis was determined by gas-liquid chromatography. The presence of relatively large amounts of a 19-carbon cyclopropane fatty acid in B. suis was a major distinguishing feature between these organisms. The gas-liquid chromatography test for cellular fatty acids provides an additional criterion for the distinction of antigenically rough strains of B. suis which cannot be differentiated from B. canis by conventional procedures.
采用气液色谱法测定了犬种布鲁氏菌和猪种布鲁氏菌的细胞脂肪酸组成。猪种布鲁氏菌中存在相对大量的19碳环丙烷脂肪酸,这是这些微生物之间的一个主要区别特征。细胞脂肪酸的气液色谱检测为区分猪种布鲁氏菌抗原粗糙菌株提供了一个额外标准,这些菌株用常规方法无法与犬种布鲁氏菌区分开来。