Fig. 2
From: Utility of the pat gene as a selectable marker gene in production of transgenic Dunaliella salina
Sequence analysis of the internal transcribed spacer genes (a) and phylogenetic tree (b). a Sequence analysis of the ITS-1 and ITS-2 of D. salina rDNA. The sequence underlined and boxed are ITS-1 and ITS-2 sequences, respectively. The sequences in gray are 5.8S rDNA. b Phylogenetic tree based on the ITS genes of D. salina and other Dunaliella strains/species. The tree was constructed with the neighbor-joining method. Bootstrap values were calculated from 1000 replicates