Fig. 3
From: Nitrous oxide emission by the non-denitrifying, nitrate ammonifier Bacillus licheniformis
Physical map of B. licheniformis LMG 6934 and LMG 7559 nar gene clusters and their genome environment. Arrows show the direction of transcription. Open reading frames are drawn to scale. Homologous genes are shown in identical colors. Note that LMG 17339 only contains nar1 gene cluster with identical genome environment except for an extra HP immediately upstream of narG1. HP, hypothetical protein; MP, membrane protein; A, gene for the radical SAM domain heme biosynthesis protein; B, gene for a probable transcription regulator arfM