title: PROPERTIES OF ELECTRODIALYZED BACTERIAL SPORES.
abstract: Harper, M. K. (U.S. Department of Agriculture, Washington, D.C.), H. R. Curran, and M. J. Pallansch. Properties of electrodialyzed bacterial spores. J. Bacteriol. 88:1338-1340. 1964.-Washed spores of Bacillus cereus, B. megaterium, and B. stearothermophilis suspended in distilled water were electrodialyzed at a potential of 250 v, 50 ma, for 6.5 hr, under conditions which precluded rise in temperature or shift in pH. Dipicolinic acid (DPA) was not released from the spores by electrodialysis, as indicated by essentially complete recovery of residual DPA from the treated spores. Uptake of stain, heat stability, and viability of the electrodialyzed spores were comparable to the nondialyzed controls. These findings are discussed in relation to those reported by Rode and Foster.
mesh_terms: D001407:Bacillus; D001409:Bacillus cereus; D001410:Bacillus megaterium; D001431:Bacteriological Techniques; D003956:Dialysis; D004560:Electricity; D010848:Picolinic Acids; D006435:Renal Dialysis; D012106:Research; D013170:Spores; D013171:Spores, Bacterial; D014481:United States
chemical_list: D010848:Picolinic Acids; C004860:dipicolinic acid
keywords: BACILLUS; BACILLUS CEREUS; BACILLUS MEGATERIUM; BACTERIOLOGICAL TECHNICS; DIALYSIS; ELECTRICITY; EXPERIMENTAL LAB STUDY; SPORES