@article{mbs:/content/journal/ijsem/10.1099/00207713-31-3-346, author = "Christiansen, Claus and Freundt, E. A. and Vinther, O.", title = "Lack of Deoxyribonucleic Acid-Deoxyribonucleic Acid Homology Between Thermoplasma acidophilum and Sulfolobus acidocaldarius", journal= "International Journal of Systematic and Evolutionary Microbiology", year = "1981", volume = "31", number = "3", pages = "346-347", doi = "https://doi.org/10.1099/00207713-31-3-346", url = "https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/00207713-31-3-346", publisher = "Microbiology Society", issn = "1466-5034", type = "Journal Article", abstract = "Abstract Deoxyribonucleic acids (DNAs) from the type strains of Thermoplasma acidophilum (strain 122-1B2) and Sulfolobus acidocaldarius (strain 98-3) are compared. The guanine-plus-cytosine contents of the DNAs are 45.0 and 39.9 mol%, respectively. DNA-DNA hybridization experiments show homologies slightly above the background level of 0.1% in the experiment.", }