BMC Evolutionary Biology

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Open Access Research article

Transfer of rice mitochondrial ribosomal protein L6 gene to the nucleus: acquisition of the 5'-untranslated region via a transposable element

Nakao Kubo1*, Masaru Fujimoto2, Shin-ichi Arimura2, Masashi Hirai1 and Nobuhiro Tsutsumi2

Author Affiliations

1 Graduate School of Agriculture, Kyoto Prefectural University, Seika, Kyoto 619-0244, Japan

2 Graduate School of Agricultural and Life Sciences, The University of Tokyo, Yayoi, Bunkyo-ku 113-8657, Japan

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BMC Evolutionary Biology 2008, 8:314 doi:10.1186/1471-2148-8-314

Published: 14 November 2008

Additional files

Additional file 1:

Figure S1. Comparison of sequences with putative transposable elements (TEs) and the homologous sequences of related-to-empty-sites (RESites). (A) Chr 2b and its RESite. (B) Chr 9c and its RESite. The top line and the other lines show transposable elements (TEs) and RESites, respectively. The positions of the first and last nucleotides in the alignment are denoted within parentheses, which correspond to those of the Rice Annotation Project Database Build 4 [21]. Gaps were introduced to maximize the sequence identity. Insertions of TEs in Chrs 2b and 9c are indicated by blue boxes, in which yellow triangles on the right and left borders represent terminal inverted repeats (TIRs). The sizes of insertions are shown above the blue boxes. The predicted target site duplications (TSDs) are colored with green, as in Figures 1, 4 and 5.

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