Figure 1From: Recent transfer of an iron-regulated gene from the plastid to the nuclear genome in an oceanic diatom adapted to chronic iron limitationCircular Map of the Thalassiosira oceanica CCMP1005 Chloroplast Genome. Genes on the outer forward strand are transcribed clockwise, genes on the inner reverse strand counterclockwise. Gene symbols are colour-coded according to functional groups as indicated, tRNA genes are represented by single-letter code. Features not present in T. pseudonana CCMP 1335 are marked red (orf127, flrn). LSC large single-copy region; SSC small single-copy region; IRa and IRb inverted repeat regionsBack to article page