鼠伤寒沙门氏菌中糖异生和核苷分解代谢突变体的同时选择。

Biochim Biophys Acta. 1976 Aug 24;444(1):321-5. doi: 10.1016/0304-4165(76)90249-x.

Penicillin selection in minimal thymidine medium, used to select mutants in deoxynucleoside catabolism, also yields a high percentage (37%) of mutants in fructose diphosphatase. The expression of the deo regulon is retarded in the mutants defective in the glyconeogenic pathway.

在用于筛选脱氧核苷分解代谢突变体的最低胸腺嘧啶核苷培养基中进行青霉素筛选时，还会产生高比例（37%）的果糖二磷酸酶突变体。在糖异生途径有缺陷的突变体中，deo操纵子的表达会延迟。