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Annales De Microbiologie|July 1, 1983
Taxonomy of phototrophic green and purple bacteria: a reviewN Pfennig, H G Trüper
Archives of Microbiology|March 19, 1976
Isolation and growth rates of methanol utilizing RhodospirillaceaeH A Douthit, N Pfennig
European Journal of Protistology|December 1, 2012
Utilization of various chemotrophic and phototrophic bacteria as food by the anaerobic ciliate Trimyema compressumS Schulz, S Wagener, N Pfennig
Zeitschrift Fur Allgemeine Mikrobiologie|January 1, 1976
[Fermentation of pyruvate by 7 species of phototrophic purple bacteria]V Gürgün, G Kirchner, N Pfennig
Archives of Microbiology|October 4, 1978
Nitrogen assimilation in Rhodopseudomonas acidophilaR A Herbert, E Siefert, N Pfennig
Applied and Environmental Microbiology|January 1, 1978
Phototrophic purple and green bacteria in a sewage treatment plantE Siefert, R L Irgens, N Pfennig
Archives of Microbiology|January 1, 1975
A new bacteriochlorophyll from brown-colored ChlorobiaceaeA Gloe, N Pfennig, H Brockmann, et al.
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