| Accession no. | pB-203 | 
  
    | Full name (Alm et al.) | - | 
  
    | Categories | methanogenic archaea 
 | 
  
    | Specificity | Methanobacterium spp., Methanobrevibacter spp., Methanosphaera spp. | 
  
    | Taxonomy | Methanobacteriaceae; 
      
        Methanobacteriales; 
      
        Methanobacteria; 
      
        Methanomada group; 
      
        Methanobacteriota; 
      
        Methanobacteriati; 
      
        Archaea; 
      
        cellular organisms | 
  
    | Sequence | 5'-CTT GTC TCA GGT TCC ATC TCC G-3' | 
  
    | Length [nt] | 22 | 
  
    | G+C content [%] | 55 | 
  
    | Target rRNA | 16S | 
  
    | Position | 310-331 | 
  
    
      | Formamide | - | 
  
  
    | Check specificity/coverage | SILVA TestProbe 
 | 
  
  
  
    | References | Group-specific 16S rRNA hybridization probes to describe natural communities of methanogens. Raskin L, Stromley JM, Rittmann BE, Stahl DA. Applied and environmental microbiology. 1994. Pubmed: 7517128 
 | 
    | Remarks | - |