Fig. 4.

Arrangement and identity of the ilvCDIH cluster in C. autoethanogenum (CAU), C. ljungdahlii (CLJ), and C. ragsdalei (CRA). The graph at the top shows the percentages of identity between all 3 sequences. Variations are marked in black or as gaps in the gray sequence bar above the annotations. Alignments were created using Geneious (Biomatters Ltd., Auckland, New Zealand). ilvC, ketol acid reductoisomerase gene; ilvD, dihydroxy acid dehydratase gene; ilvIH, acetolactate synthase gene; T, predicted terminator; T box, T box motif (RF00230).