Skip to main content
. 2005 May;71(5):2777–2781. doi: 10.1128/AEM.71.5.2777-2781.2005

FIG. 1.

FIG. 1.

Construction of the shuttle expression vectors. For each plasmid, the locations and directions of relevant genes and restriction sites are shown. adc and ctfAB are genes encoding C. acetobutylicum ATCC 824 acetoacetate decarboxylase and coenzyme A transferase in the acetone operon. T, hydACa terminator. For definitions of other abbreviations, see the footnotes to Table 1.