Cengellenmis, YaseminDertli, Abdullah2024-06-122024-06-1220201661-82701661-8289https://doi.org/10.1007/s11786-019-00424-5https://hdl.handle.net/20.500.14551/23835The DNA 4-bases are matched with the 256 elements of the finite ring R=F4+uF4+vF4+uvFR=F_{4}+uF_{4}+vF_{4}+uvF_{4}$$\end{document}, where u2=u,v2=v,uv=vu. By defining a non trivial automorphism over R, the skew cyclic codes over the finite ring R are introduced. The reversible DNA codes are obtained, by using the skew cyclic codes whose generator polynomials satisfy some conditions. Thanks to this, the reversibility problem for DNA 4-bases can be solved. Moreover, the Gray images of the skew cyclic codes over the finite ring are determined.en10.1007/s11786-019-00424-5info:eu-repo/semantics/closedAccessSkew CodesDNA CodesReversibilityArticle142431435N/AWOS:0005312866000212-s2.0-85076878761Q3