Article
Analysis of a gene region required for dihydrogen oxidation in Azotobacter vinelandii.
Current microbiology - 1 Jun 1995
Chen J C, Mortenson L E, Seefeldt L C
Abstract excerpt
The putative products of six Azotobacter vinelandii chromosomal open reading frames (ORFs) were suggested to be involved in dihydrogen (H2) metabolism [Chen and Mortenson (1992) Biochim Biophys Acta 1131, 199-202]. A promoterless lacZ-containing cassette was used to disrupt the ORFs. Qualitative analysis revealed that the lacZ genes were expressed only in those mutants where the directions of the inserted lacZ...
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