Gypsy Database (GyDB): focusing on ortervirales and their evolutionary history: http://gydb.org
Repbase: most commonly used database of repetitive DNA elements: https://www.girinst.org/repbase
RepetDB: a knowledge database of transposon references: http://urgi.versailles.inra.fr/repetdb
RexDB: a reference database of transposable element protein domains: http://repeatexplorer.org
Sequence alignments and tree files:
Figure 3. Metaviridae:
Multiple alignment (FASTA format) of the RT core obtained from 210 classified and unclassified viruses belonging to the Metaviridae, Pseudoviridae and Belpaoviridae families. The alignment was created using Clustal W (Larkin et al. 2007) and GeneDoc (https://genedoc.software.informer.com/2.7) to respectively align and manually refine the sequences.
Phylogenetic tree (Newick format) of members of the Metaviridae, Pseudoviridae and Belpaoviridae families based on the RT multiple alignment above using Clustal W and the Neighbor Joining method of phylogenetic reconstruction with 1000 bootstrap replicates.