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. 2009 Nov 20;5(11):e1000736. doi: 10.1371/journal.pgen.1000736

Figure 1. Intron-exon structures of the three NRPD2-/NRPE2-like genes in maize.

Figure 1

The gene models were made using TARGeT (http://target.iplantcollaborative.org/), with the Zea mays NRPD2/E2a amino acid sequence obtained from the NCBI Protein database (AAY45706.1) queried against the Z. mays pseudo-genome. Exonic regions are indicated by boxes; intronic regions are marked with lines. Darker bars in exons indicate increasing similarity to the query sequence. Numbers indicate amino acid positions relative to the query sequence (NRPD2/E2a). Positions with missing amino acids relative to the query sequence are marked in red.