A MoFe protein (ΔnifE Av1) with a purity of ～80% was purified from a nifE-deleted mutant of Azotobacter vinelandii DJ35.......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

A MoFe protein (ΔnifE Av1) with a purity of ～80% was purified from a nifE-deleted mutant of Azotobacter vinelandii DJ35.......

棕色固氮菌（Azotobacter vinelandii）固氮酶的钼铁蛋白经邻菲啰啉在厌氧或有氧环境中处理后,变为 P-cluster 单一缺失或 P-cluster ......

从限氨固氮培养基中培养的缺失nifH的棕色固氮菌(Azotobacter vinelandii Lipmann)突变种DJ54中，分离纯化出部分纯的缺失FeMoco的钼......

用高柠檬酸铁、柠檬酸钠、ＡＴＰ和Ｎａ２ＭｏＯ４分别处理ＦｅＭｏｃｏ，然后与ＵＷ４５组份Ⅰ蛋白进行重组，结果发现，高柠檬铁和柠檬酸钠分别使ＦｅＭｏｃｏ重组体的Ｃ２Ｈ２还原活性提高６７％和５４％，Ｎ２还原活性......