Fig. 1
From: regO: a novel locus in the regulation of tetrapyrrole biosynthesis in Rhodospirillum rubrum
Physical and genetic maps of the photosynthetic regulatory gene cluster in different Rhodobacter species compared to Rhodosprillum. ORFs and their directions of transcription are represented by open arrows. Rba., Rhodobacter capsulatus; Rba., Rhodobacter sphaeroides. (drawn by Biorender). Gene organization in the regO gene locus of Rhodosprillum rubrum (Rsp. rubrum); hp, hypothetical protein; uroIII, predicted uroporphyrinogenIII methyltransferase