Fig. 5

Orthologous gene analysis in genomes of Cladosiphon okamuranus S/K/O/C-strain, Nemacystus decipiens, and Ectocarpus siliculosus.a Numbers of gene family in the six genomes. b Shared families are shown on the horizontal axis and the number of patterns in the vertical axis. 8367 families shared by all the six genomes are shown in gold, while families specific to individual Cladosiphon strains are shown in red. The analysis demonstrated the presence of 187, 210, 225, and 155 families unique or specific to the S-, K-, O- and C-strains, respectively. c Venn diagram showing the numbers of gene families shared among the four Cladosiphon okamuranus strains. Each strain contains a number of unique gene families