Deciphering the metabolism of exceptionally preserved 2 Ga old microfossils f...

This experiment searches for indications of the metabolic pathways, displayed by the trace metal contents, of exceptionally well-preserved 2 Ga old filamentous microfossils from...本实验旨在探寻来自……的、保存异常完好的20亿年（Ga，十亿年）丝状微化石中，由痕量金属含量所反映的代谢途径迹象。