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卡那霉素链霉菌形成卡那霉素的矿物质营养

Mineral nutrition of Streptomyces kanamyceticus for kanamycin formation.

作者信息

Basak K, Majumdar S K

出版信息

Antimicrob Agents Chemother. 1975 Oct;8(4):391-5. doi: 10.1128/AAC.8.4.391.

Abstract

Kanamycin production by Streptomyces kanamyceticus ATCC 12853 requires magnesium sulfate and potassium phosphate at concentrations of 0.4 and 1.0 g per liter, respectively. The optimal concentrations of Fe and Zn for production of kanamycin are 0.25 and 0.575 mug/ml, respectively, whereas Mo at 0.04 mug/ml allows maximal cellular growth and antibiotic synthesis. Mn and Ca are without any effect. Cu, Co, Ni, and V have inhibitory effect on growth of the organism as well as kanamycin formation.

摘要

卡那霉素链霉菌ATCC 12853生产卡那霉素需要硫酸镁和磷酸钾,其浓度分别为每升0.4克和1.0克。生产卡那霉素的铁和锌的最佳浓度分别为0.25微克/毫升和0.575微克/毫升,而0.04微克/毫升的钼可使细胞生长和抗生素合成达到最大。锰和钙没有任何影响。铜、钴、镍和钒对该生物体的生长以及卡那霉素的形成具有抑制作用。

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本文引用的文献

3
Trace elements and streptomycin production.微量元素与链霉素生产
J Gen Microbiol. 1951 Aug;5(3):559-65. doi: 10.1099/00221287-5-3-559.
8
The role of nutrition in the synthesis of actinomycin.营养在放线菌素合成中的作用。
Appl Microbiol. 1958 Jul;6(4):236-41. doi: 10.1128/am.6.4.236-241.1958.

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