Domain' is the highest rank and 'kingdom' is the second highest rank in the sequence of classification. Classification groupings have evolved over time in light of new scientific findings.

The discipline of classification and taxonomy involves the grouping of organisms into categories based on different properties including size, shape and gene sequences. Classification can help to ...

Analogously, structural and sequence similarities are used for the classification of non-autonomous LTR and non-LTR retrotransposons. Although the Repbase interface does not directly display the ...