Laust Østergaard

A Ribosomal RNA Operon and its Flanking Region from the Archaebacterium Methanobacterium thermoautotrophicum, Marburg Strain: Transcription Signals, RNA Structure and Evolutionary Implications

R. Garrett, N. Larsen, H. Leffers, 1987 .

Archaeal rRNA Operons, Intron Splicing and Homing Endonucleases, RNA Polymerase Operons and Phylogeny

R. Garrett, N. Larsen, H. Leffers, 1993 .

Evolutionary relationships amongst archaebacteria. A comparative study of 23 S ribosomal RNAs of a sulphur-dependent extreme thermophile, an extreme halophile and a thermophilic methanogen.

R. Garrett, N. Larsen, H. Leffers, 1987, Journal of molecular biology.