Abstract
A spontaneous mutant of Rhodopseudomonas capsulata, capable of growth on glycerol, has been isolated. The mutant requires CO(2) or malate to assimilate glycerol photosynthetically. This requirement is not manifested aerobically. Glycerokinase (EC 2.7.1.30) and pyridine nucleotide-independent l-alpha-glycerophosphate dehydrogenase (EC 1.1.2.1) activities appear coincidently with the metabolism of glycerol, suggesting that this organism employs these enzymes for glycerol dissimilation.
MeSH Terms
Aerobiosis
Bacterial Proteins/analysis
Carbon Dioxide/metabolism
Carbon Isotopes
Cell-Free System
Chlorophyll/analysis
Chromatography, Paper
Glycerol/metabolism
Glycerolphosphate Dehydrogenase/metabolism
Glycerophosphates/metabolism
Malates/metabolism
Mutagens
Mutation
Nitrosoguanidines
Phosphotransferases/metabolism
Photosynthesis
Rhodopseudomonas/analysis,enzymology,growth & development,metabolism
Chemicals
Bacterial Proteins
Carbon Isotopes
Glycerophosphates
Malates
Mutagens
Nitrosoguanidines
Chlorophyll
Carbon Dioxide
Glycerolphosphate Dehydrogenase
Phosphotransferases
Glycerol
Authors & Affiliations
3 authors, click to expand affiliations / ORCID
Lueking D
Tokuhisa D
Sojka G
References (21)
21 references, click to expand
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