DYNAMICS OF CELLULAR AND EXTRACELLULAR cAMP IN ANABAENA FLOS‐AQUAE (CYANOPHYTA): INTRINSIC CULTURE VARIABILITY AND CORRELATION WITH METABOLIC VARIABLES 1
DYNAMICS OF CELLULAR AND EXTRACELLULAR cAMP IN ANABAENA FLOS‐AQUAE (CYANOPHYTA): INTRINSIC CULTURE VARIABILITY AND CORRELATION WITH METABOLIC VARIABLES 1
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鱼腥草（蓝藻）细胞和细胞外营的动态：内在培养变异性及其与代谢变量的相关性 1
DOI：
10.1111/j.1529-8817.1981.tb00831.x
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发表时间：
1981
影响因子：
2.9
通讯作者：
R. Wetzel
中科院分区：
文献类型：
--
作者：
David A. Francko;R. Wetzel
研究了蓝绿色鱼腥藻Anabaenaacroquae（Lyngb.）Breb.在活跃生长期和静止期之间以及在不同的营养制度下变化很大。在接种到缺乏硝酸盐或磷酸盐的培养基中或接种到含有非限制性营养浓度的新鲜培养基中的活跃生长的鱼腥藻中发现细胞cAMP产生增强。在稳定期鱼腥藻中，而不是活跃生长的细胞中，在各种营养方案下生长的细胞中存在的细胞内cAMP浓度可以通过指数关系与[14 C]-碳酸氢盐摄取显著相关。
The production and extracellular release of cyclic adenosine 3′: 5′‐monophosphate (cAMP) by the blue‐green alga Anabaena flos‐aquae (Lyngb.) Breb. varied greatly within and between active growth phase and stationary phase and under differing nutrient regimes. Enhanced cellular cAMP production was found in actively growing Anabaena inoculated into media deficient in nitrate or phosphate, or into fresh media containing non‐limiting nutrient concentrations. In stationary phase Anabaena, but not actively growing cells, the concentrations of intra‐cellular cAMP present in cells grown under a variety of nutrient regimes could be significantly correlated to [14C]‐bicarbonate uptake by an exponential relationship.