The cellular fatty acids of Arachnia propionica are largely 13-methyltetradecanoic acid (Ci15:0) and 12-methyltetradecanoic acid (Ca15:0): Thus, the fatty acid pattern of this organism resembles the pattern found in propionibacteria. This finding supports the transfer of members of the genus Arachnia to the genus Propionibacterium.
CharfreitagD., CollinsM. D., StackebrandtE.1988; Reclassification of Arachnia propionica as Propionibacterium propionicus comb. nov.. Int. J. Syst. Bacteriol. 38:354–357
JohnsonJ. L., CumminsC. S.1972; Cell wall composition and deoxyribonucleic acid similarities among the anaerobic coryneforms, classical propionibacteria, and strains of Arachnia propionica. J. Bacteriol. 109:1047–1066
MossC. W., DowellV. R., FarshtchiD., RainesL. J., CherryW. B.1969; Cultural characteristics and fatty acid composition of propionibacteria. J. Bacteriol. 97:561–570
MossC. W., Lambert-FairM. A.1989; Location of double bonds in monounsaturated fatty acids of Campylobacter cryaerophila with dimethyl disulfide derivatives and combined gas chromatography-mass spectrometry. J. Clin. Microbiol. 27:1467–1470
MossC. W., WallaceP. L., HollisD. G., WeaverR. E.1988; Cultural and chemical characterization of CDC groups EO-2, M-5, and M-6, Moraxella (Moraxella) species, Oligella urethralis, Acinetobacter species, and Psychrobacter immobilis. J. Clin. Microbiol. 26:484–492
O’DonnellA. G., MinnikinD. E., GoodfellowM., ParlettJ. H., SchofieldG. M., SchaalK. P.1985; Lipid and wall amino acid composition in the classification and identification of Arachnia propionica. Zentralbl. Bakteriol. Parasitenkd. Infektionskr. Hyg. Abt. 1 Orig. Reihe A 260:300–310
SchaalK. P.1986 Genus Actinomyces Harz 1877, 133AL. 1383–1418SneathP. H. A., MairN. S., SharpeM. E., HoltJ. G.edBergey’s manual of systematic bacteriology2 The Williams & Wilkins Co.; Baltimore:
SchaalK. P.1986 Genus Arachnia Pine and Georg 1969, 269al. 1332–1342SneathP. H. A., MairN. S., SharpeM. S., HoltJ. G.edBergey’s manual of systematic bacteriology2 The Williams & Wilkins Co.; Baltimore: