Fig. 2From: Population structure of an Antarctic aquatic cyanobacteriumSynechococcus-like species 16S rRNA SNP markers. Mismatches at positions 217 and 231 highlighted in the full-length genes from MAG-AL1, MAG-AL2 and the two SynAce01 genes (arbitraily assigned ‘gene 1’ and ‘gene 2’). See Additional file 1: Fig. S1a for the full-length alignment of the four genesBack to article page