两株黄化瘤胃球菌之间纤维小体结构的保守性与差异性
Conservation and divergence in cellulosome architecture between two strains of Ruminococcus flavefaciens.
作者信息
Jindou Sadanari, Borovok Ilya, Rincon Marco T, Flint Harry J, Antonopoulos Dionysios A, Berg Margret E, White Bryan A, Bayer Edward A, Lamed Raphael
机构信息
Department of Biological Chemistry, The Weizmann Institute of Science, Rehovot 76100, Israel.
出版信息
J Bacteriol. 2006 Nov;188(22):7971-6. doi: 10.1128/JB.00973-06. Epub 2006 Sep 22.
Abstract
A 17-kb scaffoldin gene cluster in Ruminococcus flavefaciens strain FD-1 was compared with the homologous segment published for strain 17. Although the general design of the cluster is identical in the two strains, significant differences in the modular architecture of the scaffoldin proteins were discovered, implying strain-specific divergence in cellulosome organization.
摘要
将黄化瘤胃球菌菌株FD-1中的一个17 kb的脚手架蛋白基因簇与已发表的菌株17的同源片段进行了比较。尽管这两个菌株中该基因簇的总体设计相同，但发现脚手架蛋白的模块结构存在显著差异，这意味着在纤维小体组织中存在菌株特异性差异。
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