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. 2013 Mar 5;162(1):484–495. doi: 10.1104/pp.112.210260

Table I. Terminal oxidases present in 60 cyanobacteria species.

A BLAST comparison was performed to identify terminal oxidases and the nifH and nhaP genes, an indication of nitrogen fixation (except in the case of Microcoleus chthonoplastes PCC 7420 and Synechococcus sp. JA-3-3Ab) and halotolerance, respectively.

No. of Strains COX ARTO Cyd PTOX Nitrogen Fixation Halotolerant
7 + 3 2
16 + + 3 8
9 + + 1 3
9 + + 0 0
11 + + + 9 10
3 + + + 0 0
2 + + + 0 1
3 + + + + 3 3