The nucleotide sequence of the tnpA gene of Tn21

Elaine Ward, J. Grinsted

Research output: Contribution to journalArticlepeer-review

19 Citations (Scopus)

Abstract

The nucleotide sequence of the tnpA gene of Tn21 is presented. The traneposase encoded by this gene is exactly the same length (988 amino acids) as the Tn501 transposase (4). and shows 72% homology overall with this protein, with greater homology towards the C-terminus. The sequence of the transposase is discussed in the context of the evolution of Class II transposable elements and of the characteristics of the enzyme's action
Original languageEnglish
Pages (from-to)1799-1806
Number of pages8
JournalNucleic Acids Research
Volume15
Issue number4
DOIs
Publication statusPublished - 25 Feb 1987

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