Co-linear scaffold of the Bacillus licheniformis and Bacillus subtilis genomes and its use to compare their competence genes

摘要

We have established the co-linear regions of Bacillus licheniformis, an industrially important bacterium, and Bacillus subtilis, a model bacterium. In the co-linear regions, revealed by PCR, gene content and order are presumed to be conserved. These regions constitute similar to60% of the compared chromosomes. Sequencing of the competence genes of B. licheniformis allowed us to validate the approach, and to demonstrate how it can be used for the comparative analysis of complex genetic systems. A new insertion sequence, designated IS3Bli1, was discovered in the competence region of the analyzed B. licheniformis strain. (C) 2002 Federation of European Microbiological Societies. Published by Elsevier Science B.V. All rights reserved. [References: 34]