RefSeq NC_007681.1
Organism Methanosphaera stadtmanae DSM 3091
Topology Circular
Lineage Archaea, Euryarchaeota, Methanobacteria, Methanobacteriales, Methanobacteriaceae, Methanosphaera.
Assembly level Complete
Chromosome size 1767403 nt
Chromosome GC content 0.28
The extremes of GC disparity 1756991 nt (minimum); 896138 nt (maximum)
Indicator genes
  • cdc6      718 ... 1872 nt
  • cdc6      743538 ... 744683 nt
Replication origins
You can click the link here to view the detailed information of each replication origin.


The interactive Z-curve figure. Users can zoom in on areas of interest. The red, green, blue and yellow line graphs indicate AT, GC, RY and MK disparity. The purple vertical lines indicate the DnaA box cluster. When the mouse is hovering over the purple dots, the location and DnaA box index will be displayed. The red and blue dotted line indicate the locations of indicator genes and replication origins, respectively. When the mouse is hovering over the red circle or blue triangle, the location of the replication-related gene or replication origin will be displayed.


The interactive Z-curves rotated at the maximum of the GC disparity.