陈文峰的博客分享 http://blog.sciencenet.cn/u/陈文峰 专注于根瘤菌的研究

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细菌膜脂中环丙烷脂肪酸的合成
2007-11-12 09:50
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 ...
个人分类: 微生物生理学专栏|7099 次阅读|没有评论
微生物合成血红素的几篇文献
2007-11-11 16:40
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 ...
个人分类: 微生物生理学专栏|4386 次阅读|没有评论
饱和脂肪酸的生物合成
2007-11-10 15:31
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 ...
个人分类: 微生物生理学专栏|9172 次阅读|没有评论
PHB产生菌的基因组学研究
2007-11-10 11:24
The genome sequence of a bioplastic producer operns new avenues for improving polyester biosynthesis. 第一篇文献: Title: Deciphering bioplastic production Author: Sang Yup Lee Journal: Nature Biotechnology - 24 , 1227 - ...
个人分类: 微生物生理学专栏|12515 次阅读|没有评论
三篇与脂多糖合成有关的最新文献(2006-2007)
2007-11-8 21:21
第一篇: Structure of UDP-N-acetylglucosamine acyltransferase with a bound antibacterial pentadecapeptide 第二篇: Inaugural Article: Structural basis for the acyl chain selectivity and mechanism of UDP-N-acetylglucosamine acyltransferase 第三篇: Structure and reactivity ...
个人分类: 微生物生理学专栏|6326 次阅读|没有评论
果聚糖蔗糖酶基因(sacB)在微生物学理及遗传上的应用
2007-11-8 19:25
题目: Expression of the Bacillus subtilis sacB gene confers sucrose sensitivity on mycobacteria. 作者: Pelicic, V : Reyrat, J M : Gicquel, B 摘要: Expression in mycobacteria of the structural gene sacB, which encodes the Bacillus subtilis levansu ...
个人分类: 微生物生理学专栏|7724 次阅读|没有评论
乙醛酸循环-glyoxylate cycle
2007-10-31 20:03
乙醛酸循环-glyoxylate cycle 途径见下(来自biocyc.org) Summary: The glyoxylate cycle bypasses reactions of TCA cycle in which CO(2) is released, and conserves 4 carbon compounds for biosynthesis. Pathway is active when growth on 2 carbon compounds requires conservation of 4 carbon TCA in ...
个人分类: 微生物生理学专栏|14558 次阅读|没有评论
二氧化碳的固定:还原的单羧酸环
2007-10-31 11:33
reductive monocarboxylic acid cycle The reduction of CO 2 to one-carbon units is essential for the anabolism of Clostridia. In the case of Clostridium kluyveri , CO 2 was shown to be the predominant precursor of one-carbon units . The process is mediated by ...
个人分类: 微生物生理学专栏|5564 次阅读|没有评论

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