| deoxyribonucleic acid base composition of simonsiellaceae. | the molar percentages of guanine plus cytosine in the dna of 51 strains of simonsiellaceae were determined by buoyant density ultracentrifugation of cell lysates in cscl. the dna base ratios ranged from 41-55 mole-% guanine plus cytosine. these values fall within the range known for the order cytophagales, the non-fruiting gliding bacteria, and are outside the range of the order myxobacterales, the fruiting myxobacteria. among the strains of the genus simonsiella, four distinct group can be deli ... | 1977 | 406870 |
| ultrastructure and cell division of an oral bacterium resembling alysiella filiformis. | | 1973 | 4121379 |
| mechanism of adhesion of alysiella bovis to glass surfaces. | alysiella bovis adheres to surfaces by means of short, ruthenium red-staining, rod-like fimbriae. the fimbriae remain associated with the cell envelope of a. bovis, even when sonicated or exposed sequentially to toluene, triton x-100, lysozyme, ribonuclease, and deoxyribonuclease. adhesion of outer membrane-derived cell wall ghosts of a. bovis to glass was inhibited by io4-, sodium dodecyl sulfate, urea, pronase, and trypsin. protease treatment digested the fimbriae from the distal end, and expo ... | 1984 | 6209260 |
| [studies on the gliding bacteria from the oral cavity--particularly serological study of alysiella-like organisms isolated from the oral cavity for example-- (author's transl)]. | | 1980 | 6937581 |
| differentiation of selected members of the family neisseriaceae (alysiella, eikenella, kingella, simonsiella and cdc groups ef-4 and m-5) by carbohydrate fingerprints and selected phenotypic features. | on the basis of nucleic acid relationships, the family neisseriaceae consists of the genera neisseria, kingella, simonsiella and of alysiella filiformis, eikenella corrodens, and the cdc groups ef-4 and m-5. differentiation, especially of the new members of the family, by conventional phenotypic characteristics is difficult and in some cases leads to doubtful results. on the other hand, cellular components proved to be suitable for the characterization of bacterial taxa. we investigated the cell ... | 1994 | 7803932 |
| simonsiellaceae fam.nov.with characterization of simonsiella crassa and alysiella filiformis. | | 1962 | 13983561 |
| transfer of the misnamed [alysiella] sp. iam 14971 (=atcc 29468) to the genus moraxella as moraxella oblonga sp. nov. | phylogenetic analysis based on 16s rrna gene sequences revealed that [alysiella] sp. iam 14971 (=atcc 29468) is closely related to the genus moraxella of the gamma-proteobacteria (96-97 % similarity). the newly obtained phenotypic data also indicate that [alysiella] sp. iam 14971 is distinct from the genus alysiella and similar to the genus moraxella. on the basis of these results, the strain should be classified in the genus moraxella, as moraxella oblonga sp. nov. the type strain is iam 14971t ... | 2005 | 15653896 |
| phylogenetic analysis of alysiella and related genera of neisseriaceae: proposal of alysiella crassa comb. nov., conchiformibium steedae gen. nov., comb. nov., conchiformibium kuhniae sp. nov. and bergeriella denitrificans gen. nov., comb. nov. | a phylogenetic analysis based on 16s rrna gene sequences reveals that alysiella filiformis belongs to the family neisseriaceae. the genus simonsiella is phylogenetically separated by the genera kingella and neisseria. the species simonsiella crassa and a. filiformis show a close phylogenetic relationship, with the 16s rdna sequence similarity and the dna-dna hybridization representing 98.7% and 35%, respectively. therefore, s. crassa should be transferred from the genus simonsiella to the genus ... | 2005 | 15864755 |