Retrotransposons and methods related thereto. The retrotransposon
comprises a nucleotide sequence selected from a group consisting of a
nucleotide sequence of SEQ ID NO: 1, a nucleotide sequence of SEQ ID NO:
2, a nucleotide sequence of SEQ ID NO: 3, and a nucleotide sequence
encoding a polypeptide of an amino acid sequence of SEQ ID NO: 4.