Fig. 1From: Genomic mechanisms for cold tolerance and production of exopolysaccharides in the Arctic cyanobacterium Phormidesmis priestleyi BC1401SSU rRNA maximum likelihood phylogeny showing relatives of P. priestleyi BC1401. Tree topology was enforced using a phylogenomic constraint tree containing 130 taxa (135 protein and two rRNA: LSU and SSU) [50]. The tree is divided into ‘Basal lineages’, ‘Microcyanobacteria’ and ‘Macrocyanobacteria’ as described in Sánchez-Baracaldo [50]. The clade containing P. priestleyi BC1401 and related lineages is highlighted in green with bootstrap support (1000 replicates) shownBack to article page