@article{mbs:/content/journal/ijsem/10.1099/00207713-43-1-150, author = "Spanka, Roland and Fritze, Dagmar", title = "Bacillus cohnii sp. nov., a New, Obligately Alkaliphilic, Oval-Spore-Forming Bacillus Species with Ornithine and Aspartic Acid Instead of Diaminopimelic Acid in the Cell Wall", journal= "International Journal of Systematic and Evolutionary Microbiology", year = "1993", volume = "43", number = "1", pages = "150-156", doi = "https://doi.org/10.1099/00207713-43-1-150", url = "https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/00207713-43-1-150", publisher = "Microbiology Society", issn = "1466-5034", type = "Journal Article", abstract = "A group of 20 alkaliphilic Bacillus strains in which all strains revealed the same unique combination of properties-obligate alkaliphily, oval spores distending the sporangium, and ornithine and aspartic acid instead of diaminopimelic acid in the cell wall-was examined. Most of the strains had been isolated by a five-step enrichment and isolation procedure. The G+C content was determined to span a range from 33.5 to 35.0 mol%. Unsaturated fatty acids amounted to 17 to 28% of the total cellular fatty acids. Through DNA-DNA hybridization experiments 11 strains could be grouped in one species. Low homology values with the type strains of validly published Bacillus species with similar G+C contents suggest that these strains belong to a hitherto undescribed species for which the name Bacillus cohnii is proposed. The type strain of the new species is strain RSH (= DSM 6307).", }