Bibliografisk träff 2002-03-01 Rhodospirillum rubrum possesses a variant of the bchP gene, encoding geranylgeranyl-bacteriopheophytin reductase. Addlesee HA, Hunter CN. J Bacteriol · comparative study; research support, non-u.s. gov't; research-article; journal article · DOI 10.1128/jb.184.6.1578-1586.2002