vinelandii相关论文
利用豌豆根瘤菌(Rhizobiumleguminosarum)DNA和好气性固氮菌(Azotobactervinelandii)DNA之间的同源性,将nifD基因插入了Tn5的豌豆根瘤菌突变株来诱导在nifD基因上产生变异的A.vinelandii突变株.先将豌豆根瘤菌的固氮......
Effects of La and Nd on the Fermentation of Alginic Acid Produced from the Strain 342 of Azotobacter
It is reported that fermentative liquids with various concentrations of La and Nd affect the fer-mentation of alginic ac......
从Azotobacter vinelandii中通过PCR扩增了5'和3'端分别缺失264bp和261bp的nifS'片段,克隆至载体pUC18,形成重组质粒p......