Synechococcus cell silica uptake from cultures with added nutrients from laboratory experiments at the Dauphin Island Sea Lab between 2013 and 2015 (Si_in_Syn project)

<p>The effect of nutrients other than Si on the rate of Si accumulation was examined to better understand the factors controlling cellular Si content in&nbsp;<em>Synechococcus</em>. &nbsp;This dataset contains&nbsp;Synechococcus&nbsp;cyanobacteria&nbsp;silica uptake&nbsp;rates from cultures grown in Sargasso Sea water with no additions or&nbsp;additions of all f/2 media nutrients, f/2 media vitamins and trace metals, phosphate, nitrate, or silicic acid. &nbsp;Experiments took place at the Krause Lab at Dauphin Island Sea Laboratory (30.2501,-88.0788) between March 2013 to August&nbsp;2015.</p>

<p>These results are also presented in the following paper:</p>

<p>Brzezinski, M. A., Krause, J. W., Baines, S. B., Collier, J. L., Ohnemus, D. C. and Twining, B. S. (2017), Patterns and regulation of silicon accumulation in Synechococcus spp.. J. Phycol., 53: 746–761. doi:<a href=\"http://doi.org/10.1111/jpy.12545\" target=\"_blank\">10.1111/jpy.12545</a></p>

为明确聚球藻（Synechococcus）细胞内硅含量的调控因素，本研究针对除硅（Si）以外的营养盐对硅积累速率的影响展开了系统探究。本数据集涵盖了以马尾藻海海水为培养基底的聚球藻蓝细菌硅摄取速率数据，培养体系共设置6个组别：无额外添加物、添加全部f/2培养基营养盐、添加f/2培养基维生素与痕量金属、添加磷酸盐、添加硝酸盐以及添加硅酸。实验于2013年3月至2015年8月间，在海豚岛海洋实验室的克劳瑟实验室（Krause Lab，坐标：30.2501,-88.0788）开展。

上述研究成果已发表于以下学术论文：

Brzezinski, M. A.、Krause, J. W.、Baines, S. B.、Collier, J. L.、Ohnemus, D. C. 与 Twining, B. S.（2017），聚球藻属物种硅积累的模式与调控机制，《藻类学杂志（Journal of Phycology）》，53卷：746–761。DOI：10.1111/jpy.12545