... to conflict with the high complexity and diversity of the CRISPR immune systems that are found among the Sulfolobales. In the present article, we re-examine the first successful induction of archaeal spacer acquisition in our laboratory that occurred exclusively for the conjugative plasmid pMGB1 in Sulfolobus...

... voltae . Recently, major steps of the crenarchaeal glycosylation process of the thermoacidophilic archaeon Sulfolobus acidocaldarius have been described. The present review summarizes the proposed N-glycosylation pathway of S. acidocaldarius , describing the phenotypes of the mutants disrupted in N...

... been identified. Although the function of RIO kinases in Archaea remains to be resolved, bioinformatics analysis (e.g. comparison of the phylogenetic distribution and gene neighbourhood analysis, as well as interaction analysis) in combination with the available phosphoproteome study of Sulfolobus...

...Georg Lipps The pRN1 plasmid is a rather small multicopy plasmid which was isolated from a Sulfolobus islandicus strain in 1993 by Wolfram Zillig and co-workers. Sequence analysis of the genome sequence suggested that three conserved genes are important for plasmid replication. These genes code...

...Michaela Wagner; Silvia Berkner; Malgorzata Ajon; Arnold J.M. Driessen; Georg Lipps; Sonja-Verena Albers Although Sulfolobus species are among the best studied archaeal micro-organisms, the development and availability of genetic tools has lagged behind. In the present paper, we discuss the latest...

... of investigations of the hyperthermophilic and acidophilic crenarchaeote Sulfolobus solfataricus have been performed in recent years. Mostly, the reactions to DNA damage caused by UV light have been analysed. Whole-genome transcriptomics have demonstrated that a UV-specific response in S. solfataricus does...

...G. Lipps The thermoacidophile crenarchaeote Sulfolobus ssp. is one of the best-studied Archaea. Cryptic and conjugative plasmids as well as viruses have been described for this genus. For the majority of the genetic elements only the genome sequence and the basic characteristics were determined...

..., however, pose its own set of process risks. The first aim of this investigation was, therefore, to determine the effects of various DO concentrations, in both the limiting and inhibitory ranges, on the microbial activity of Sulfolobus sp. U40813, a typical thermophilic mineral-leaching archaeon. Secondly...

...K. Brügger; E. Torarinsson; P. Redder; L. Chen; R.A. Garrett Each of the sequenced Sulfolobus genomes contains large numbers of putatively mobile elements, both IS elements (insertion sequence elements) and MITEs (miniature inverted-repeat transposable elements). There are 344 in the 3.0 Mb genome...