Alignment of trnPGGG coding regions from Tortula and eight other green plant chloroplast genomes. Columns from left to right are: Species name, tRNA anticodon, and Cove score for tRNA structure derived from tRNAscan-SE . The stem regions of the tRNA molecule are indicated by grey boxes with corresponding internal stem segments indicated by brackets: the tRNA anticodon region is shown in red. Alteration of the anticodon region is found in both moss lineages Tortula ruralis and Physcomitrella patens.
Oliver et al. BMC Genomics 2010 11:143 doi:10.1186/1471-2164-11-143