Escherichia coli physiology in Luria-Bertani broth

被引：811

作者：

Sezonov, Guennadi ^{[1
]}

Joseleau-Petit, Daniele ^{[1
]}

D'Ari, Richard ^{[1
]}

机构：

[1] Univ Paris 07, Univ Paris 06, Inst Jacques Monod, F-75251 Paris 05, France

来源：

JOURNAL OF BACTERIOLOGY | 2007年 / 189卷 / 23期

关键词：

D O I：

10.1128/JB.01368-07

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Luria-Bertani broth supports Escherichia coli growth to an optical density at 600 nm (OD600) of 7. Surprisingly, however, steady-state growth ceases at an OD600 of 0.3, when the growth rate slows down and cell mass decreases. Growth stops for lack of a utilizable carbon source. The carbon sources for E. coli in Luria-Bertani broth are catabolizable amino acids, not sugars.

引用

页码：8746 / 8749

页数：4

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