| structure of the mannoheptose-containing pentaglycosyldiacylglycerol from acholeplasma modicum. | | 1976 | 182247 |
| alteration of colonial morphology of acholeplasma laidlawii and acholeplasma modicum by infection with mycoplasmatales viruses. | morphologically aberrant colonies resulted from the infection of acholeplasma laidlawii with two of its three known viruses and from acholeplasma modicum cells naturally carrying virus. the patterns of colonial alteration differed between cells infected with the two a. laidlawii viruses. colonies derived from single cells infected with the bullet-shaped virus mv-l1 (mycoplasmatales virus-laidlawii-1) had a radial sectoring pattern of intracolonial swellings ("blebs"), whereas cells infected with ... | 1979 | 378947 |
| construction of the mycoplasma evolutionary tree from 5s rrna sequence data. | the 5s rrna sequences of eubacteria and mycoplasmas have been analyzed and a phylogenetic tree constructed. we determined the sequences of 5s rrna from clostridium innocuum, acholeplasma laidlawii, acholeplasma modicum, anaeroplasma bactoclasticum, anaeroplasma abactoclasticum, ureaplasma urealyticum, mycoplasma mycoides mycoides, mycoplasma pneumoniae, and mycoplasma gallisepticum. analysis of these and published sequences shows that mycoplasmas form a coherent phylogenetic group that, with c. ... | 1985 | 2579388 |
| isolation of acholeplasmatales from rabbit faeces. | acholeplasma laidlawii was isolated from the faeces of 23.5% and 24% of groups of 51 conventional and 45 specified-pathogen-free (spf) rabbits respectively. isolation of the organism from individual animals could often be repeated, suggesting that infection was not merely transient. two further acholeplasmas were isolated from two spf rabbits. one was serologically related to acholeplasma modicum. the other could not be identified and may be a new species. | 1987 | 3626465 |
| further studies on classification of bovine strains of mycoplasmatales, with proposals for new species, acholeplasma modicum and mycoplasma alkalescens. | | 1973 | 4578968 |
| heptose-containing pentaglycosyl diglyceride among the lipids of acholeplasma modicum. | a pentaglycosyl diglyceride with the tentative structure of galactosyl-galactosyl-mannoheptosyl-glucosyl-glucosyl diglyceride was found to be the major glycolipid in acholeplasma modicum. the heptose is d-glycero-d-mannoheputose. the diglyceride-terminating moiety possesses the structure o-alpha-d-glucopyranosyl-(1 --> 2)-o-alpha-d-glucopyranosyl-sn-1,2-diglyceride. other glycolipids occurring in this organism are a diglucosyl diglyceride and a monoglucosyl diglyceride with structures identical ... | 1974 | 4829931 |
| activity of herbicolin a against mycoplasma, acholeplasma, ureaplasma, and spiroplasma species. | herbicolin a, a novel acyl peptide antibiotic, inhibits the growth of the sterol-requiring mycoplasma, ureaplasma, and spiroplasma species, with mics varying from 1.5 to 100 micrograms/ml. with the exception of acholeplasma modicum, all of the non-sterol-requiring species of the family acholeplasmataceae were totally resistant to herbicolin a when tested on serum-containing medium but were inhibited to some extent on medium devoid of serum and any other source of sterol or fatty acids. | 1984 | 6476815 |
| respiration-associated components of mollicutes. | no cytochrome pigments were detected by difference (reduced minus oxidized) spectroscopy at liquid nitrogen temperature in whole-cell preparations or membrane fractions of acholeplasma axanthum s273, acholeplasma equifetale n93, acholeplasma granularum bts39, acholeplasma laidlawii b-pg9, acholeplasma modicum pg-49, acholeplasma oculi 19l, mycoplasma arginini g230, mycoplasma arthritidis 07, mycoplasma pneumoniae fh, and mycoplasma pulmonis jb. all ten mollicutes species examined contained iron ... | 1981 | 7240087 |
| endotoxin-like activities of mycoplasmal lipopolysaccharides (lipoglycans). | lipoglycans (previously designated lipopolysaccharides) from several species of acholeplasma and from thermoplasma acidophilum were examined for endotoxin-like activities as measured by the standard rabbit fever test and the limulus amoebocyte lysate assay. the lipoglycans from acholeplasma granularum, achloplasma laidlawii, acholeplasma modicum, and acholeplasma oculi caused a febrile response at concentrations of 1 ng/ml per kg or greater, whereas with control escherichia coli ec-2 lipopolysac ... | 1980 | 7429642 |
| comparative metabolism of mesoplasma, entomoplasma, mycoplasma, and acholeplasma. | cytoplasmic fractions from species of the mollicutes genera entomoplasma, mesoplasma, mycoplasma, and acholeplasma were assayed for nadh oxidase (nadh ox), atp- and ppi-dependent phosphofructokinase (pfk), atp- and ppi-dependent deoxyguanosine kinase (dguok), thymidine kinase (tk), tmp kinase (tmpk), glucose-6-phosphate dehydrogenase (g6pde), lactate dehydrogenase (ldh), malate dehydrogenase (mdh), phosphoenolpyruvate carboxylase, hypoxanthine-guanine phosphoribosyl transferase, dutpase, and ura ... | 1996 | 8863414 |