海洋异养细菌对无机氮吸收的研究

Research of the assimilation of inorganic nitrogen by marine heterobacteria

着眼于海洋异养细菌对无机氮的吸收研究,在不同的海区和河流中,通过对环境因素的分析和比较,发现不同环境影响因子作用下,异养细菌对无机氮吸收具有选择性,同时也发现,这与异养细菌本身的生理特性也有一定关系。

The problem of the uptake of inorganic nitrogen by heterobacteria is discussed. The selectivity of DIN uptake by heterobacteria is discovered by the comparison of different sea-zone and estuaries. At the same time,the factors are pointed out.