蓝纤维藻细胞分裂对钾的需求。
Potassium requirement for cell division in Anacystis nidulans.
作者信息
Ingram L O, Thurston E L
出版信息
J Bacteriol. 1976 Jan;125(1):369-71. doi: 10.1128/jb.125.1.369-371.1976.
Abstract
A potassium requirement for growth can be readily demonstrated in the autotrophic blue-green bacterium Anacystis nidulans strain TX20 equivalent to 0.7% of the cellular dry weight. Starvation of this organism for potassium partially dissociates growth from cell division, thereby inducing 50% of the population to form filaments.
摘要
自养蓝细菌集胞藻6803株TX20中，对生长所需的钾含量可轻松证明，其相当于细胞干重的0.7%。该生物体缺钾时，生长与细胞分裂会部分分离，从而诱导50%的群体形成丝状。
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