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. 1999;63(3):602-4.
doi: 10.1271/bbb.63.602.

Effective Cloning of Unmarked DNA Fragments in the Bacillus subtilis 168 Genome

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Free article

Effective Cloning of Unmarked DNA Fragments in the Bacillus subtilis 168 Genome

M Itaya. Biosci Biotechnol Biochem. 1999.
Free article

Abstract

The Bacillus subtilis 168 genome is being used to clone DNA segments, particularly unmarked DNA segments between the two available clones. To facilitate this cloning, a counter selection method was developed in which loss of a cI repressor gene rendered the host strain resistant to neomycin. This method is promoted to use the B. subtilis genome as a general cloning vehicle.

Keywords: inducible promoter; positive selection; repressor binding.

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