Welcome to the Bacillus Genetic Stock Center (BGSC) web site.

Our primary mission is to maintain genetically characterized strains, cloning vectors, and bacteriophage for the genus Bacillus and related organisms and to distribute these materials without prejudice to qualified scientists and educators throughout the world. Since 1978, the National Science Foundation has funded the activities of the BGSC. The Department of Microbiology in the College of Arts and Sciences at The Ohio State University provides facilities and administrative support. The Director of the BGSC is Dr. Daniel R. Zeigler.

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New! Vectors for Spore Surface Display of Proteins

In recent years, there has been increasing interest in using the Bacillus subtlis endospore as a platform for immobilizing and displaying foreign proteins. The endospore coat is proteinaceus, and the outer layer self-assembles without requiring any transport across membranes. In theory, a very wide range of proteins could be anchored to the spore surface, including enzymes for biotechnology purposes or antigens for developing diagnostic tools. Now researchers in the Thorsten Mascher laboratory at the Technical University of Dresden have developed a set of vectors that greatly facilitate spore surface display [1]. Each of the vectors can be manipulated in E. coli and then integrated

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