Key Role of Bacterial NH 4 + Metabolism in Rhizobium-Plant Symbiosis 发表在: Microbiology and Molecular Biology Reviews, June 2002, p. 203-222, Vol. 66, No. 2 Summary Symbiotic nitrogen fixation is carried out in specialized organs, the nodules, whose ...
Azotobacter I ntroduction : The worldwide spread of inflation, initiated by several fold rise in Petroleum price thereby depicting its striking influence on the prices of chemical nitrogenous fertilizers, the prices of nitrogenous fertilizers have nearly doubled during the last 3-4 years. Th ...
Microbiol. Mol. Biol. Rev., Dec 1997, 429-441, Vol 61, No. 4. Cyclopropane ring formation in membrane lipids of bacteria DW Grogan and JE Cronan Jr Department of Biological Sciences, University of Cincinnati, Ohio 45221- 0006, USA. Abstract:It has been known for several ...
1. The rhizobial hemA gene is required for symbiosis in species with deficient aminolevulinic acid uptake activity ( download ). 2. Heme Synthesis in Soybean Root Nodules ( download ). 3. Bacterial Heme Synthesis is Required for Expression of the Leghemoglobin Holoprotein but not the Apop ...
以下材料来自:脂类数据库(The Lipid library) http://www.lipidlibrary.co.uk/Lipids/fa_sat/index.htm The lipid library是一个很好的有关脂类基础知识、分析方法及最新进展的好网站,由脂类分析专家Dr Christie负责维护,他现已退休,但对脂类研究有着深厚的兴趣。他还有自己的Blog. The biosynthesis of sa ...