Brown K J, Lines D R
Can J Microbiol. 1976 Dec;22(12):1673-9. doi: 10.1139/m76-248.
Described in a fast screening assay for aid in the differentiation of bacterial genera. Salmonella is separated from Escherichia and Shigella, as a generic group on the basis of an inhibition assay incorporating beta-2-thienylalanine, and using a defined medium. The assay is also usable for confirmation of taxonomic differences between genera. The inhibition reaction, readable as an 'all-or-none' phenomenon, follows a dose-response relationship for cultures affected by beta-2-thienylalanine, and is unaffected by the growth phase of the culture.
在一种用于辅助细菌属鉴别分型的快速筛选测定法中有所描述。基于包含β-2-噻吩丙氨酸的抑制测定法并使用特定培养基，沙门氏菌作为一个属类与大肠杆菌和志贺氏菌区分开来。该测定法也可用于确认不同属之间的分类差异。这种抑制反应呈现为“全或无”现象，对于受β-2-噻吩丙氨酸影响的培养物遵循剂量反应关系，且不受培养物生长阶段的影响。
