Leucine incorporation by Microcystis aeruginosa

被引：26

作者：

Kamjunke, N

Jähnichen, S

机构：

[1] Inst Freshwater Ecol & Inland Fisheries, Dept Biol & Ecol Fishes, D-12561 Berlin, Germany

[2] Dresden Univ Technol, Inst Hydrobiol, D-01062 Dresden, Germany

来源：

LIMNOLOGY AND OCEANOGRAPHY | 2000年 / 45卷 / 03期

关键词：

D O I：

10.4319/lo.2000.45.3.0741

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

In experiments with axenic cultures of Microcystis aeruginosa, we tested whether this cyanobacterium incorporates leucine, a compound that is often used for the measurement of heterotrophic bacterioplankton production. Microcystis showed significant leucine incorporation, and the uptake of exponentially growing cells was higher than the uptake of cells in stationary growth phase. Therefore, the leucine method may not be suitable for measuring bacterial production in highly eutrophic waters with a dominance of cyanobacteria.

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页码：741 / 743

页数：3

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